Citazione APA

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

Stile di citazione Chicago

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

Citazione MLA

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

Attenzione: Queste citazioni potrebbero non essere precise al 100%.