APA (7th ed.) Citation

Williamson, E., & Hahn, M. Introduction to high school counseling. McGraw-Hill Bokk Co.

Chicago Style (17th ed.) Citation

Williamson, E.C, and M.E Hahn. Introduction to High School Counseling. McGraw-Hill Bokk Co.

MLA (8th ed.) Citation

Williamson, E.C, and M.E Hahn. Introduction to High School Counseling. McGraw-Hill Bokk Co.

Warning: These citations may not always be 100% accurate.