APA (7. basım) Alıntı

Karstein, H. (1986). Positive thinking for positive living. Author.

Chicago Style (17. basım) Atıf

Karstein, H. Positive Thinking for Positive Living. Bombay: Author, 1986.

MLA (9th ed.) Atıf

Karstein, H. Positive Thinking for Positive Living. Author, 1986.