Cita APA

Peurifoy, R. L. 1., & Peurifoy, R. L. 1. (1970). Construction, planning, equipment, and methods (2. edition.). New York, New York: McGraw-Hill.

Citación estilo Chicago

Peurifoy, Robert Leroy 1902-1995, y Robert Leroy 1902-1995 Peurifoy. Construction, Planning, Equipment, and Methods. 2. edition. New York, New York: McGraw-Hill, 1970.

Cita MLA

Peurifoy, Robert Leroy 1902-1995, y Robert Leroy 1902-1995 Peurifoy. Construction, Planning, Equipment, and Methods. 2. edition. New York, New York: McGraw-Hill, 1970.