Παραπομπή APA

Stasiak, A., & Katritch, V. K. (1998). Ideal knots. World Scientific.

Παραπομπή Chicago Style

Stasiak, A., και V. Kauffman Katritch. Ideal Knots. Singapore: World Scientific, 1998.

Παραπομπή MLA

Stasiak, A., και V. Kauffman Katritch. Ideal Knots. World Scientific, 1998.