Dyfyniad APA

Gingrich, A., & Dostal, W. (2014). Southwest Arabia across history. Wien.

Dyfyniad Arddull Chicago

Gingrich, Andre, and Walter Dostal. Southwest Arabia Across History. Wien, 2014.

Dyfyniad MLA

Gingrich, Andre, and Walter Dostal. Southwest Arabia Across History. Wien, 2014.

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