APA
Bruess C. E., Greenberg J. S. j. a., . (1988). Sexuality education. New York: Macmillan.
Chicago
Bruess Clint E, Greenberg J S joint author, . 1988. Sexuality education. New York: Macmillan.
Harvard
Bruess C. E., Greenberg J. S. j. a., . (1988). Sexuality education. New York: Macmillan.
MLA
Bruess Clint E, Greenberg J S joint author, . Sexuality education. New York: Macmillan. 1988.