APA (7e ed.) Bronvermelding

Indo-Pacific Tuna Development and Management Programme. (1989). Tuna sampling programme in Sri Lanka. Indo-Pacific Tuna Development and Management Programme.

Chicago (17e ed.) Bronvermelding

Indo-Pacific Tuna Development and Management Programme. Tuna Sampling Programme in Sri Lanka. Sri Lanka: Indo-Pacific Tuna Development and Management Programme, 1989.

MLA (9e ed.) Bronvermelding

Indo-Pacific Tuna Development and Management Programme. Tuna Sampling Programme in Sri Lanka. Indo-Pacific Tuna Development and Management Programme, 1989.