Dyfyniad APA

Ball, J. E., & Philbin, T. (1986). Carpenters and builders library (5th ed.). Macmillan.

Dyfyniad Arddull Chicago

Ball, John E., and Tom Philbin. Carpenters and Builders Library. 5th ed. New York: Macmillan, 1986.

Dyfyniad MLA

Ball, John E., and Tom Philbin. Carpenters and Builders Library. 5th ed. Macmillan, 1986.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.