APA-viite

Laevastu, T., & Larkins, H. A. (1981). Marine fisheries ecosystem: : its quantitative evaluation and management. Fishing news book.

Chicago-tyylinen lähdeviittaus

Laevastu, Taivo, ja Herbert A. Larkins. Marine Fisheries Ecosystem: : Its Quantitative Evaluation and Management. England: Fishing news book, 1981.

MLA-viite

Laevastu, Taivo, ja Herbert A. Larkins. Marine Fisheries Ecosystem: : Its Quantitative Evaluation and Management. Fishing news book, 1981.