Dyfyniad APA

House, C. R., & Koebele, A. M. (1970). Reference manual for office personnel (5th ed.). South-Western Pub., Co.

Dyfyniad Arddull Chicago

House, Clifford R., and Apollonia M. Koebele. Reference Manual for Office Personnel. 5th ed. Cincinnati: South-Western Pub., Co, 1970.

Dyfyniad MLA

House, Clifford R., and Apollonia M. Koebele. Reference Manual for Office Personnel. 5th ed. South-Western Pub., Co, 1970.

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