APA (7e ed.) Bronvermelding

Não informado. (1961). Netherlands Journal of Sea Research. Netherlands Institute for Sea Research.

Chicago (17e ed.) Bronvermelding

Não informado. Netherlands Journal of Sea Research. Texel, Holanda: Netherlands Institute for Sea Research, 1961.

MLA (8e ed.) Bronvermelding

Não informado. Netherlands Journal of Sea Research. Netherlands Institute for Sea Research, 1961.

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