APA引文

George, D., & Hirnschall, H. (1974). My heart soars. Hancock House.

Chicago Style (17th ed.) Citation

George, Dan, and Helmut Hirnschall. My Heart Soars. Saanichton, B.C.: Hancock House, 1974.

MLA引文

George, Dan, and Helmut Hirnschall. My Heart Soars. Hancock House, 1974.

警告：這些引文格式不一定是100％准確.