Cita APA (7a ed.)

Maxwell, M., & Schwartz, M. (1928). The Story of books up through the ages. Harper.

Cita Chicago Style (17a ed.)

Maxwell, Marjorie, y Max Schwartz. The Story of Books Up Through the Ages. New York: Harper, 1928.

Cita MLA (9a ed.)

Maxwell, Marjorie, y Max Schwartz. The Story of Books Up Through the Ages. Harper, 1928.