APA (7th ed.) Citation

Hardy, F. L. (1971). Precalculus mathematics (2a. ed.). Charles E. Merrill.

Chicago Style (17th ed.) Citation

Hardy, F. Lane. Precalculus Mathematics. 2a. ed. Columbus: Charles E. Merrill, 1971.

MLA (9th ed.) Citation

Hardy, F. Lane. Precalculus Mathematics. 2a. ed. Charles E. Merrill, 1971.

Warning: These citations may not always be 100% accurate.