APA (7e ed.) Bronvermelding

Não informado. (1928). Metropolitan library record. Metropolitan Library of Peking.

Chicago (17e ed.) Bronvermelding

Não informado. Metropolitan Library Record. Peking: Metropolitan Library of Peking, 1928.

MLA (8e ed.) Bronvermelding

Não informado. Metropolitan Library Record. Metropolitan Library of Peking, 1928.

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