Cita APA (7th ed.)

CHURCH, A. H. (1972). Centrifugal pumps and blowers. Robert E.Krieger pub.

Cita Chicago (17th ed.)

CHURCH, Austin H. Centrifugal Pumps and Blowers. New York: Robert E.Krieger pub, 1972.

Cita MLA (9th ed.)

CHURCH, Austin H. Centrifugal Pumps and Blowers. Robert E.Krieger pub, 1972.