Παραπομπή σε μορφή APA (7η εκδ.)

Shuler, R. P. (1928). Al Smith: A vigorous study of the man, his public policy, his ecclesiastical and political connections and his un-American activities. Order from Bob Shuler, 1201 South Flower Street.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Shuler, Robert P. Al Smith: A Vigorous Study of the Man, His Public Policy, His Ecclesiastical and Political Connections and His Un-American Activities. Los Angeles, California: Order from Bob Shuler, 1201 South Flower Street, 1928.

Παραπομπή σε μορφή MLA (8th εκδ.)

Shuler, Robert P. Al Smith: A Vigorous Study of the Man, His Public Policy, His Ecclesiastical and Political Connections and His Un-American Activities. Order from Bob Shuler, 1201 South Flower Street, 1928.