Παραπομπή APA

O'Farrell, R. . C. . O. (1974). Sea fishing for pleasure and profit. Fishing news.

Παραπομπή Chicago Style

O'Farrell, R C O. Sea Fishing for Pleasure and Profit. London: Fishing news, 1974.

Παραπομπή MLA

O'Farrell, R C O. Sea Fishing for Pleasure and Profit. Fishing news, 1974.