Gaya APA

Hergenhahn, B. (1984). An introduction to theories of personality / B.R. Hergenhahn (Ed.ke-2). New Jersey: Prentice-Hall.

Gaya MLA

Hergenhahn, B.R.. "An introduction to theories of personality / B.R. Hergenhahn". Ed.ke-2 New Jersey: Prentice-Hall, 1984. Textbook.