Cita APA (7a ed.)

Ackerman, S. B., & Neuner, J. J. (1924). Credit insurance. Ronald.

Cita Chicago Style (17a ed.)

Ackerman, Saul B., y John J. Neuner. Credit Insurance. New York: Ronald, 1924.

Cita MLA (9a ed.)

Ackerman, Saul B., y John J. Neuner. Credit Insurance. Ronald, 1924.