APA (7th ed.) Citation

Hardy, F. L. (1967). Precalculus mathematics. C.E. Merrill Books.

Chicago Style (17th ed.) Citation

Hardy, F. Lane. Precalculus Mathematics. Columbus, Ohio: C.E. Merrill Books, 1967.

MLA (9th ed.) Citation

Hardy, F. Lane. Precalculus Mathematics. C.E. Merrill Books, 1967.

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