APA (7th ed.) Citation

Kwak, H. C., Stadler, C. S., & Grabner, B. (2006). Mission butterfly: Pioneers behind the iron curtain ([1st ed.].). Family Federation for World Peace and Unification International.

Chicago Style (17th ed.) Citation

Kwak, Hwan Chung, Christa Segato Stadler, and Barbara Grabner. Mission Butterfly: Pioneers Behind the Iron Curtain. [1st ed.]. Bratislava: Family Federation for World Peace and Unification International, 2006.

MLA (9th ed.) Citation

Kwak, Hwan Chung, et al. Mission Butterfly: Pioneers Behind the Iron Curtain. [1st ed.]. Family Federation for World Peace and Unification International, 2006.