APA

Ajones (Richard Nelson), . (2000). Practical Counseling And Helping Skills. : .

Chicago

Ajones (Richard Nelson), . 2000. Practical Counseling And Helping Skills. : .

Harvard

Ajones (Richard Nelson), . (2000). Practical Counseling And Helping Skills. : .

MLA

Ajones (Richard Nelson), . Practical Counseling And Helping Skills. : . 2000.