APA引文

BENT, R. K., & UNRUH, A. (1969). Secondary school curriculum. D.C. Heath and co.

Chicago Style (17th ed.) Citation

BENT, Rudyard K., and Adolph UNRUH. Secondary School Curriculum. Lexington: D.C. Heath and co, 1969.

MLA引文

BENT, Rudyard K., and Adolph UNRUH. Secondary School Curriculum. D.C. Heath and co, 1969.