Παραπομπή APA

Laevastu, T., & Favorite, F. (1988). Fishing and stock fluctuations. Fishing News Books.

Παραπομπή Chicago Style

Laevastu, Taivo, και Felix Favorite. Fishing and Stock Fluctuations. England: Fishing News Books, 1988.

Παραπομπή MLA

Laevastu, Taivo, και Felix Favorite. Fishing and Stock Fluctuations. Fishing News Books, 1988.