APA (7th ed.) Citation

Johnson, A., & Johnson, B. (1970). Directing methods. A.S. Barnes.

Chicago Style (17th ed.) Citation

Johnson, Albert, and Bertha Johnson. Directing Methods. South Brunswick [N.J.]: A.S. Barnes, 1970.

MLA (9th ed.) Citation

Johnson, Albert, and Bertha Johnson. Directing Methods. A.S. Barnes, 1970.