Cita APA

Witt, M. A. F., Brown, C. V., Dunbar, R. A., Tirro, F. 1., & Witt, R. G. (1980). The humanities and the modern world. Lexington, Massachusetts: D. C. Heath and Company.

Citación estilo Chicago

Witt, Mary Ann Frese, Charlotte Vestal Brown, Roberta Ann Dunbar, Frank 1935- Tirro, y Ronald G. Witt. The Humanities and the Modern World. Lexington, Massachusetts: D. C. Heath and Company, 1980.

Cita MLA

Witt, Mary Ann Frese, et al. The Humanities and the Modern World. Lexington, Massachusetts: D. C. Heath and Company, 1980.