Cita APA (7a ed.)
American Vocational Association. (1996). Techniques. American Vocational Association.
Cita Chicago Style (17a ed.)
American Vocational Association. Techniques. Alexandria, VA: American Vocational Association, 1996.
Cita MLA (9a ed.)
American Vocational Association. Techniques. American Vocational Association, 1996.
Precaución: Estas citas no son 100% exactas.