APA (7e ed.) Bronvermelding

Arnbom, T. (1994). Maternal investment in male and female offspring in the southern elephant seal. Dept. of Zoology, Stockholm University.

Chicago (17e ed.) Bronvermelding

Arnbom, Tom. Maternal Investment in Male and Female Offspring in the Southern Elephant Seal. Stockholm, Sweden: Dept. of Zoology, Stockholm University, 1994.

MLA (8e ed.) Bronvermelding

Arnbom, Tom. Maternal Investment in Male and Female Offspring in the Southern Elephant Seal. Dept. of Zoology, Stockholm University, 1994.

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