APA-viite

Cunningham, S. D. (1985). Fisheries economics: An introduction.

Chicago-tyylinen lähdeviittaus

Cunningham, Stephen; Dunn. Fisheries Economics: An Introduction. Mansell Publishing Ltd, Newyork, 1985.

MLA-viite

Cunningham, Stephen; Dunn. Fisheries Economics: An Introduction. 1985.