Dyfyniad APA

Beck, R. C. (1986). Applying psychology: Understanding people (2nd ed.). Prentice-Hall.

Dyfyniad Arddull Chicago

Beck, Robert Clarence. Applying Psychology: Understanding People. 2nd ed. Englewood Cliffs, N.J: Prentice-Hall, 1986.

Dyfyniad MLA

Beck, Robert Clarence. Applying Psychology: Understanding People. 2nd ed. Prentice-Hall, 1986.

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