APA (7th ed.) Citation

Dakin, A., & Porter, R. I. (1963). Elementary analysis. G. Bell & Sons.

Chicago Style (17th ed.) Citation

Dakin, Albert, and R. I. Porter. Elementary Analysis. London: G. Bell & Sons, 1963.

MLA (9th ed.) Citation

Dakin, Albert, and R. I. Porter. Elementary Analysis. G. Bell & Sons, 1963.