APA-ийн эшлэл(7 дахь хэвлэлт)

Kim, S., Hofstadter, D. R., & Raskin, J. (1996). Inversions: A catalog of caligraphic cartwheels. Key Curriculum Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Kim, Scott, Dougglas R. Hofstadter, ба Jef Raskin. Inversions: A Catalog of Caligraphic Cartwheels. New York, United States of America: Key Curriculum Press, 1996.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Kim, Scott, et al. Inversions: A Catalog of Caligraphic Cartwheels. Key Curriculum Press, 1996.