APA (7th ed.) Citation

Firth, F. E. (1969). The encyclopedia of marine resources. van Nostrand Reinhold.

Chicago Style (17th ed.) Citation

Firth, Frank E. The Encyclopedia of Marine Resources. New York [u.a.]: van Nostrand Reinhold, 1969.

MLA (9th ed.) Citation

Firth, Frank E. The Encyclopedia of Marine Resources. van Nostrand Reinhold, 1969.