Παραπομπή σε μορφή APA (7η εκδ.)

Primary Source Microfilm (Firm) & Thomson Gale (Firm). (1970). International population census publication. Primary Source Microfilm, an Imprint of Thomson Gale.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Primary Source Microfilm (Firm) και Thomson Gale (Firm). International Population Census Publication. [Woodbridge, Conn.]: Primary Source Microfilm, an Imprint of Thomson Gale, 1970.

Παραπομπή σε μορφή MLA (8th εκδ.)

Primary Source Microfilm (Firm) και Thomson Gale (Firm). International Population Census Publication. Primary Source Microfilm, an Imprint of Thomson Gale, 1970.