Cita APA (7a ed.)

Wickens, P. A., & Sims, P. F. (1994). Trawling Operations and South African (Cape) Fur Seals, Arctocephalus pusillus pusillus.

Cita Chicago Style (17a ed.)

Wickens, Patti A., y Peter F. Sims. Trawling Operations and South African (Cape) Fur Seals, Arctocephalus Pusillus Pusillus. 1994.

Cita MLA (8a ed.)

Wickens, Patti A., y Peter F. Sims. Trawling Operations and South African (Cape) Fur Seals, Arctocephalus Pusillus Pusillus. 1994.

Cita IICA/CATIE

Wickens, P. A., ; Sims, P. F. 1994. Trawling Operations and South African (Cape) Fur Seals, Arctocephalus pusillus pusillus.