APA Style

Peurifoy, R, L, (, L., Ledbetter, W, B. (1985). Construction planning, equipment, and methods (4th ed.). New York: McGraw-Hill.

MLA Style

Peurifoy, R., L., (Robert, Leroy),., Ledbetter, William, Burl.. "Construction planning, equipment, and methods". 4th ed. New York: McGraw-Hill, 1985. Books.