Cita APA (7a ed.)

Melcher, D., & Saul, M. (1971). Melcher on acquisition. ALA.

Cita Chicago Style (17a ed.)

Melcher, Daniel, y Margaret Saul. Melcher on Acquisition. Chicago: ALA, 1971.

Cita MLA (9a ed.)

Melcher, Daniel, y Margaret Saul. Melcher on Acquisition. ALA, 1971.