Dyfyniad APA

UNISIST/ICSU-AB Working Group on Bibliographic Descriptions & Martin, M. D. (1974). Reference manual for machine-readable bibliographic descriptions. Unesco.

Dyfyniad Arddull Chicago

UNISIST/ICSU-AB Working Group on Bibliographic Descriptions and M. D. Martin. Reference Manual for Machine-readable Bibliographic Descriptions. Paris: Unesco, 1974.

Dyfyniad MLA

UNISIST/ICSU-AB Working Group on Bibliographic Descriptions and M. D. Martin. Reference Manual for Machine-readable Bibliographic Descriptions. Unesco, 1974.

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