Citazione APA

(1992). 1991 Philippine fisheries profile. Manila (Philippines): Bureau of Fisheries and Aquatic Resources.

Stile di citazione Chicago

1991 Philippine Fisheries Profile. Manila (Philippines): Bureau of Fisheries and Aquatic Resources, 1992.

Citazione MLA

1991 Philippine Fisheries Profile. Manila (Philippines): Bureau of Fisheries and Aquatic Resources, 1992.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.