APA (7th ed.) Citation

Wehrhahn, R. W. a. K. Calculus 1. Carslaw Publications.

Chicago Style (17th ed.) Citation

Wehrhahn, R.F.C. Walters and K. Calculus 1. Carslaw Publications.

MLA (8th ed.) Citation

Wehrhahn, R.F.C. Walters and K. Calculus 1. Carslaw Publications.

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