APA (7th ed.) Citation

Roman, S., & Loebl, E. (1977). The responsible society. Regina Ryan Books.

Chicago Style (17th ed.) Citation

Roman, Stephen, and Eugen Loebl. The Responsible Society. New York: Regina Ryan Books, 1977.

MLA (9th ed.) Citation

Roman, Stephen, and Eugen Loebl. The Responsible Society. Regina Ryan Books, 1977.