Παραπομπή σε μορφή APA (7η εκδ.)

Penny, V. (1971). Think and act: A series of articles pertaining to men and women, work and wages. Arno.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Penny, Virginia. Think and Act: A Series of Articles Pertaining to Men and Women, Work and Wages. New York: Arno, 1971.

Παραπομπή σε μορφή MLA (8th εκδ.)

Penny, Virginia. Think and Act: A Series of Articles Pertaining to Men and Women, Work and Wages. Arno, 1971.