Cita APA

Firth Frank E. (1969). Encyclopaedia of marine resources. Van Nostrand Reinhold Company.

Chicago Edition Citation

Firth Frank E. Encyclopaedia of Marine Resources. New York: Van Nostrand Reinhold Company, 1969.

Cita MLA

Firth Frank E. Encyclopaedia of Marine Resources. Van Nostrand Reinhold Company, 1969.