Cita APA (7th ed.)

Bal, D. (1984). MARINE FISHERIES. Tata Mcgrow hill.

Cita Chicago (17th ed.)

Bal, D. MARINE FISHERIES. New Delhi: Tata Mcgrow hill, 1984.

Cita MLA (9th ed.)

Bal, D. MARINE FISHERIES. Tata Mcgrow hill, 1984.