APA Style

Brealey, R, A., MYERS, S, C. (1991). Principles of Corporate Finance, 4th.Ed. (4). New York: McGraw-Hill.

MLA Style

Brealey, Richard, A.., MYERS, STEWART, C.. "Principles of Corporate Finance, 4th.Ed.". 4 New York: McGraw-Hill, 1991. Text.