APA (7e ed.) Bronvermelding

COWAN, L. (1981). Crab Farming In Japan, Taiwan And The Phillippines. Queens land Department of Prim.

Chicago (17e ed.) Bronvermelding

COWAN, Lynda. Crab Farming In Japan, Taiwan And The Phillippines. Queens land Department of Prim, 1981.

MLA (8e ed.) Bronvermelding

COWAN, Lynda. Crab Farming In Japan, Taiwan And The Phillippines. Queens land Department of Prim, 1981.

Let op: Deze citaties zijn niet altijd 100% accuraat.