APA-viite (7. p.)

Douglass, H. R. (1926). Modern methods in high school teaching. Houghton Mifflin Company.

Chicago-viite (17. p.)

Douglass, Harl R. Modern Methods in High School Teaching. Boston, New York [etc.]: Houghton Mifflin Company, 1926.

MLA-viite (8. p.)

Douglass, Harl R. Modern Methods in High School Teaching. Houghton Mifflin Company, 1926.