Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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