You are responsible for supplying complete bibliographic information, but do not mention less relevant references. All references cited in the text appear in the References, and vice versa.

Literature citations in the text are given in chronological followed by alphabetical order and are formatted like these examples:

"Campbell (1983, 1987b )"
or
"(Smith et al. 1984; Karl and Craven 1988; Korobi 1997, 1998)."

The References are listed in alphabetical, then chronological order. Each citation is complete, according to the following examples (since these rules might vary between journals, one should consult the journals instructions for authors):

Article:
Fenchel, T. 1986. Protozoan filter feeding. Prog. Protistol. 1: 65-113.

Book:
Stumm, W. and J. Morgan. 1981. Aquatic chemistry, 2nd ed. Wiley.

Chapter:
Codispoti, L. A. 1983. Nitrogen in upwelling systems, p. 513-564. In E. J. Carpenter and G. Capone [eds.], Nitrogen in the marine environment. Academic Press.

Spelling of author(s) name(s) and year(s) of publication need to be double-checked before submission. Citations of personal communications, manuscripts in preparation, unpublished thesis, and other less easily accessible sources are kept to a minimum in the References. All entries need to be verified against original sources; check especially journal titles, accents, and spelling in languages other than English.