Dyfyniad APA

Cramer, J. P., & Evans, J. (2009). Almanac of architecture & design 2009 (10th ed.). Greenway Communications/Ostberg.

Dyfyniad Arddull Chicago

Cramer, James P., and Jennifer Evans. Almanac of Architecture & Design 2009. 10th ed. Washington, D.C: Greenway Communications/Ostberg, 2009.

Dyfyniad MLA

Cramer, James P., and Jennifer Evans. Almanac of Architecture & Design 2009. 10th ed. Greenway Communications/Ostberg, 2009.

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