Παραπομπή σε μορφή APA (7η εκδ.)

(SUMMERVILLE, R. ?. Smashing the Trend Toward Dictatorship! A Handbook for Patriots. Publisced by American Federation of Patriots. Copyright, 1937 by Robert Summerville.

Παραπομπή σε μορφή Chicago (17η εκδ.)

(SUMMERVILLE, ROBERT ?). Smashing the Trend Toward Dictatorship! A Handbook for Patriots. Publisced by American Federation of Patriots. Copyright, 1937 by Robert Summerville.

Παραπομπή σε μορφή MLA (9th εκδ.)

(SUMMERVILLE, ROBERT ?). Smashing the Trend Toward Dictatorship! A Handbook for Patriots. Publisced by American Federation of Patriots. Copyright, 1937 by Robert Summerville.