APA citiranje

Larson, R. E., & Roland E. Larson; Robert P. Hostetler; with the assistance of David E. Heyd. (2007). Trigonometry. Boston, MA: Houghton Mifflin Company.

Trích dẫn kiểu Chicago

Larson, Roland E., và Roland E. Larson; Robert P. Hostetler; with the assistance of David E. Heyd. Trigonometry. Boston, MA: Houghton Mifflin Company, 2007.

MLA citiranje

Larson, Roland E., và Roland E. Larson; Robert P. Hostetler; with the assistance of David E. Heyd. Trigonometry. Boston, MA: Houghton Mifflin Company, 2007.