Dyfyniad APA

CHIARA, J. D., & CHIARA, J. D. (1978). Site Planning Standards. McGraw-Hill.

Dyfyniad Arddull Chicago

CHIARA, Joseph De, and Joseph De CHIARA. Site Planning Standards. McGraw-Hill, 1978.

Dyfyniad MLA

CHIARA, Joseph De, and Joseph De CHIARA. Site Planning Standards. McGraw-Hill, 1978.

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