APA (7e ed.) Bronvermelding

Não informado. (2017). Progress Report. Marine Research Committee.

Chicago (17e ed.) Bronvermelding

Não informado. Progress Report. San Francisco, Calif: Marine Research Committee, 2017.

MLA (8e ed.) Bronvermelding

Não informado. Progress Report. Marine Research Committee, 2017.

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