Cita APA (7th ed.)

Johnson, D. A., & Glenn, W. H. (1961). The world of measurement. Webster.

Cita Chicago (17th ed.)

Johnson, Donovan A., i William H. Glenn. The World of Measurement. Saint Louis: Webster, 1961.

Cita MLA (9th ed.)

Johnson, Donovan A., i William H. Glenn. The World of Measurement. Webster, 1961.