Παραπομπή σε μορφή APA (7η εκδ.)

Pomper, P., & Felshtinsky, Y. (1986). Trotsky's notebooks, 1933-1935: Writings on Lenin, dialectics and evolutionism. New York: Columbia University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Pomper, Philip, και Yuri Felshtinsky. Trotsky's Notebooks, 1933-1935: Writings on Lenin, Dialectics and Evolutionism. New York: Columbia University Press, 1986.

Παραπομπή σε μορφή MLA (8th εκδ.)

Pomper, Philip, και Yuri Felshtinsky. Trotsky's Notebooks, 1933-1935: Writings on Lenin, Dialectics and Evolutionism. New York: Columbia University Press, 1986.