Cita APA (7a ed.)

Trueman, J., Schaffter, H. J. P., Stewart, R. J., & Hunter, T. M. (1979). Modern perspectives. McGraw-Hill Ryerson.

Cita Chicago Style (17a ed.)

Trueman, John, H. J. P. Schaffter, R. J. Stewart, y T. Murray Hunter. Modern Perspectives. Toronto [u.a.]: McGraw-Hill Ryerson, 1979.

Cita MLA (9a ed.)

Trueman, John, et al. Modern Perspectives. McGraw-Hill Ryerson, 1979.