APA (7th ed.) Citation

Gartrell, D. (2014). A guidance approach for the encouraging classroom (Sixth edition, International edition.). Wadsworth Cengage Learning.

Chicago Style (17th ed.) Citation

Gartrell, Daniel. A Guidance Approach for the Encouraging Classroom. Sixth edition, International edition. Australia: Wadsworth Cengage Learning, 2014.

MLA (9th ed.) Citation

Gartrell, Daniel. A Guidance Approach for the Encouraging Classroom. Sixth edition, International edition. Wadsworth Cengage Learning, 2014.