APA način citiranja (7. izdanje)

Coyle, G. L. (1948). Group work with American youth; a guide to the practice of leadership. Harper.

Čikaški stil citiranja (17. izdanje)

Coyle, Grace Longwell. Group Work with American Youth; a Guide to the Practice of Leadership. New York: Harper, 1948.

MLA način citiranja (9. izdanje)

Coyle, Grace Longwell. Group Work with American Youth; a Guide to the Practice of Leadership. Harper, 1948.