Dyfyniad APA

Sanders, S., & Cheney, D. R. (1980). The Meaning of life: Questions, answers, and analysis. Prentice-Hall.

Dyfyniad Arddull Chicago

Sanders, Steven, and David R. Cheney. The Meaning of Life: Questions, Answers, and Analysis. Englewood Cliffs, N.J: Prentice-Hall, 1980.

Dyfyniad MLA

Sanders, Steven, and David R. Cheney. The Meaning of Life: Questions, Answers, and Analysis. Prentice-Hall, 1980.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.