APA
Whitehead P. J. P., Whitehead P. J. P., . (1986). Fishes of the North-Eastern Atlantic and the Mediterranean. Paris: UNESCO.
Chicago
Whitehead P J P, Whitehead P J P, . 1986. Fishes of the North-Eastern Atlantic and the Mediterranean. Paris: UNESCO.
Harvard
Whitehead P. J. P., Whitehead P. J. P., . (1986). Fishes of the North-Eastern Atlantic and the Mediterranean. Paris: UNESCO.
MLA
Whitehead P J P, Whitehead P J P, . Fishes of the North-Eastern Atlantic and the Mediterranean. Paris: UNESCO. 1986.