The elements of style

MLA

Strunk, William, E.B White, and Maira Kalman. The Elements of Style. London: Penguin Books, 2000.

APA

Strunk, W., White, E., & Kalman, M. (2000). The elements of style. London: Penguin Books.

Chicago

Strunk, William, E.B White, and Maira Kalman. The Elements of Style. London: Penguin Books, 2000.