Dyfyniad APA

Beck, R. C. (1982). Applying psychology: Understanding people. Prentice-Hall.

Dyfyniad Arddull Chicago

Beck, Robert Clarence. Applying Psychology: Understanding People. Englewood Cliffs, N.J: Prentice-Hall, 1982.

Dyfyniad MLA

Beck, Robert Clarence. Applying Psychology: Understanding People. Prentice-Hall, 1982.

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