Cita APA (7th ed.)

Perrin, D. D., & Armarejo, W. L. F. (1988). Purification of laboratory chemicals (3a. ed.). Pergamon Press.

Cita Chicago (17th ed.)

Perrin, D. D., i W. L. F. Armarejo. Purification of Laboratory Chemicals. 3a. ed. Oxford: Pergamon Press, 1988.

Cita MLA (9th ed.)

Perrin, D. D., i W. L. F. Armarejo. Purification of Laboratory Chemicals. 3a. ed. Pergamon Press, 1988.