APA (7e ed.) Bronvermelding

Não informado. (1966). Empire city pharmacist. Empire City Pharmaceutical Society.

Chicago (17e ed.) Bronvermelding

Não informado. Empire City Pharmacist. New York: Empire City Pharmaceutical Society, 1966.

MLA (8e ed.) Bronvermelding

Não informado. Empire City Pharmacist. Empire City Pharmaceutical Society, 1966.

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