APA (7e ed.) Bronvermelding

Não informado. (1980). SQUIBBSCAN DERMATOLOGY: CURRENT CONTENTS. Institute for Scientific Information.

Chicago (17e ed.) Bronvermelding

Não informado. SQUIBBSCAN DERMATOLOGY: CURRENT CONTENTS. Philadelphia, Pa: Institute for Scientific Information, 1980.

MLA (8e ed.) Bronvermelding

Não informado. SQUIBBSCAN DERMATOLOGY: CURRENT CONTENTS. Institute for Scientific Information, 1980.

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