APA (7th ed.) Zitazioa
Hopler, T., & Hopler, M. (1993). Reaching the World Next Door: How to spread the Gospel in the midst of many cultures. Inter-Varsity.
Chicago Style (17th ed.) Zitazioa
Hopler, Thom, eta Marcia Hopler. Reaching the World Next Door: How to Spread the Gospel in the Midst of Many Cultures. Illinois: Inter-Varsity, 1993.
MLA (9th ed.) Zitazioa
Hopler, Thom, eta Marcia Hopler. Reaching the World Next Door: How to Spread the Gospel in the Midst of Many Cultures. Inter-Varsity, 1993.
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