Citazione Stile APA (7a Edizione)

Kottler, E. (2015). Counseling Skills for Teachers (primera edición.). Skyhorse Publushing.

Citazione stile Chigago Style (17a edizione)

Kottler, Ellen. Counseling Skills for Teachers. primera edición. New York, NY: Skyhorse Publushing, 2015.

Citatione MLA (9a ed.)

Kottler, Ellen. Counseling Skills for Teachers. primera edición. Skyhorse Publushing, 2015.