Bemert, G., & Ormond, R. (1981). Red Sea coral reefs. Kegan Paul International.
Chicago Style aipamenaBemert, Gunnar, and Rupert Ormond. Red Sea Coral Reefs. London ; Boston: Kegan Paul International, 1981.
MLA aipamenaBemert, Gunnar, and Rupert Ormond. Red Sea Coral Reefs. Kegan Paul International, 1981.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.