APA (7th ed.) Citation

Safier, F. (2020). Schaum's outline of precalculus (First edition.). McGraw-Hill Education.

Chicago Style (17th ed.) Citation

Safier, Fred. Schaum's Outline of Precalculus. First edition. New York: McGraw-Hill Education, 2020.

MLA (9th ed.) Citation

Safier, Fred. Schaum's Outline of Precalculus. First edition. McGraw-Hill Education, 2020.