Cita APA (7th ed.)

Cronin, D. (1980). Anxiety, depression and phobias: How to understand and with them. Prentice Hall.

Cita Chicago (17th ed.)

Cronin, Denis. Anxiety, Depression and Phobias: How to Understand and with Them. Prentice Hall, 1980.

Cita MLA (9th ed.)

Cronin, Denis. Anxiety, Depression and Phobias: How to Understand and with Them. Prentice Hall, 1980.