Style de citation APA (7e éd.)

Eichler, G. A., Parks, C. G., & Lehman, J. (1973). Continental practice exercises in English. Continental Press.

Style de citation Chicago (17e éd.)

Eichler, G. A., Carroll G. Parks, et John Lehman. Continental Practice Exercises in English. Elizabethtown, Pa. : Atlanta [etc.]: Continental Press, 1973.

Style de citation MLA (8e éd.)

Eichler, G. A., et al. Continental Practice Exercises in English. Continental Press, 1973.