Dyfyniad APA

Moustakas, C. E., & Perry, C. (1973). Learning to be free. Prentice-Hall.

Dyfyniad Arddull Chicago

Moustakas, Clark E., and Cereta Perry. Learning to Be Free. Englewood Cliffs, N.J: Prentice-Hall, 1973.

Dyfyniad MLA

Moustakas, Clark E., and Cereta Perry. Learning to Be Free. Prentice-Hall, 1973.

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