Cita APA (7a ed.)

Kapp, I. (1972). Eleanor Marx: Volume One. Pantheon Books.

Cita Chicago Style (17a ed.)

Kapp, Ivonne. Eleanor Marx: Volume One. New york: Pantheon Books, 1972.

Cita MLA (8a ed.)

Kapp, Ivonne. Eleanor Marx: Volume One. Pantheon Books, 1972.