Dyfyniad APA

HUFFMAN, H., & STEWART, J. R. (1981). General recordkeeping.--Ed.8. McGraw-Hill.

Dyfyniad Arddull Chicago

HUFFMAN, Harry, and Jeffrey R. STEWART. General Recordkeeping.--Ed.8. New York: McGraw-Hill, 1981.

Dyfyniad MLA

HUFFMAN, Harry, and Jeffrey R. STEWART. General Recordkeeping.--Ed.8. McGraw-Hill, 1981.

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