APA (7e ed.) Bronvermelding

Não informado. Pacific Discovery. California Academy of Sciences.

Chicago (17e ed.) Bronvermelding

Não informado. Pacific Discovery. San Francisco, Calif: California Academy of Sciences.

MLA (8e ed.) Bronvermelding

Não informado. Pacific Discovery. California Academy of Sciences.

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