APA-referens

Djukic, D., & ...[et al.]. (2006). IMO compendium: A collection of problems suggested for the international mathematical Olympiads, 1959-2004. Springer.

Chicago-stil citat

Djukic, Dusan, och ...[et al.]. IMO Compendium: A Collection of Problems Suggested for the International Mathematical Olympiads, 1959-2004. New York: Springer, 2006.

MLA-referens

Djukic, Dusan, och ...[et al.]. IMO Compendium: A Collection of Problems Suggested for the International Mathematical Olympiads, 1959-2004. Springer, 2006.