Style de citation APA (7e éd.)

Não informado. (1973). Reference Services Review. Pierian Press Publication.

Style de citation Chicago (17e éd.)

Não informado. Reference Services Review. Ann Arbor, Mich: Pierian Press Publication, 1973.

Style de citation MLA (8e éd.)

Não informado. Reference Services Review. Pierian Press Publication, 1973.

Attention : ces citations peuvent ne pas être correctes à 100%.