Cita APA (7th ed.)

Hansen, K. A., & Lovseth, P. (1977). Acoustic surveys of pelagic resources Report no.2- Hongkong, Nov. 1976. South China Sea Fisheries Development and Coordinating Program.

Cita Chicago (17th ed.)

Hansen, Kadre A., i Per Lovseth. Acoustic Surveys of Pelagic Resources Report No.2- Hongkong, Nov. 1976. Manila: South China Sea Fisheries Development and Coordinating Program, 1977.

Cita MLA (9th ed.)

Hansen, Kadre A., i Per Lovseth. Acoustic Surveys of Pelagic Resources Report No.2- Hongkong, Nov. 1976. South China Sea Fisheries Development and Coordinating Program, 1977.