Thomasson, E. M. (1981). Study of the sea. Fishing news books.
Chicago Style aipamenaThomasson, E M. Study of the Sea. England: Fishing news books, 1981.
MLA aipamenaThomasson, E M. Study of the Sea. Fishing news books, 1981.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.