Cita APA (7a ed.)

Walford, L. A. (1958). Living resources of the sea: Opportunities for research and expansion. Ronald Press Co.

Cita Chicago Style (17a ed.)

Walford, Lionel Albert. Living Resources of the Sea: Opportunities for Research and Expansion. New York: Ronald Press Co, 1958.

Cita MLA (8a ed.)

Walford, Lionel Albert. Living Resources of the Sea: Opportunities for Research and Expansion. Ronald Press Co, 1958.