Παραπομπή σε μορφή APA (7η εκδ.)

Inc, R. M. (1937). Statements of payments and amounts due under the agreement of November 13, 1935. Saint Louis University Libraries Digitization Center.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Inc, Ravenna Mosaics. Statements of Payments and Amounts Due Under the Agreement of November 13, 1935. Saint Louis University Libraries Digitization Center, 1937.

Παραπομπή σε μορφή MLA (8th εκδ.)

Inc, Ravenna Mosaics. Statements of Payments and Amounts Due Under the Agreement of November 13, 1935. Saint Louis University Libraries Digitization Center, 1937.