Cita APA (7a ed.)

Myers, J., & Laidler, H. W. (1956). What do you know about labor? John Day.

Cita Chicago Style (17a ed.)

Myers, James, y Harry Wellington Laidler. What Do You Know About Labor? New York: John Day, 1956.

Cita MLA (9a ed.)

Myers, James, y Harry Wellington Laidler. What Do You Know About Labor? John Day, 1956.