APA

Kupky O., Trow W. C., . (1928). The religious development of adolescents: based upon their literary productions. New York: The Macmillan company.

Chicago

Kupky Oskar, Trow William Clark, . 1928. The religious development of adolescents: based upon their literary productions. New York: The Macmillan company.

Harvard

Kupky O., Trow W. C., . (1928). The religious development of adolescents: based upon their literary productions. New York: The Macmillan company.

MLA

Kupky Oskar, Trow William Clark, . The religious development of adolescents: based upon their literary productions. New York: The Macmillan company. 1928.