Cita APA (7a ed.)

Pohlman, E., & Pohlman, J. M. (1969). The psychology of birth planning. Schenkman Pub.

Cita Chicago Style (17a ed.)

Pohlman, Edward, y Julia Mae Pohlman. The Psychology of Birth Planning. Cambridge, Mass: Schenkman Pub, 1969.

Cita MLA (9a ed.)

Pohlman, Edward, y Julia Mae Pohlman. The Psychology of Birth Planning. Schenkman Pub, 1969.