Παραπομπή σε μορφή APA (7η εκδ.)

(1906). The Sculpture of Joseph Sibbel: Reproductions of Some of His Erected Statues, Groups, Relievos, Altars, etc. New York.

Παραπομπή σε μορφή Chicago (17η εκδ.)

The Sculpture of Joseph Sibbel: Reproductions of Some of His Erected Statues, Groups, Relievos, Altars, Etc. New York, 1906.

Παραπομπή σε μορφή MLA (8th εκδ.)

The Sculpture of Joseph Sibbel: Reproductions of Some of His Erected Statues, Groups, Relievos, Altars, Etc. New York, 1906.