APA (7e ed.) Bronvermelding

Não informado. (1969). Calcified tissue abstracts. Cambridge Scientific Abstracts.

Chicago (17e ed.) Bronvermelding

Não informado. Calcified Tissue Abstracts. Bethesda, Md: Cambridge Scientific Abstracts, 1969.

MLA (8e ed.) Bronvermelding

Não informado. Calcified Tissue Abstracts. Cambridge Scientific Abstracts, 1969.

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