Dyfyniad APA

Blanchard, K. L., & Root, C. B. (2000). For your information 4: Advanced reading skills. White Plains, NY: Addison Wesley Longman.

Dyfyniad Arddull Chicago

Blanchard, Karen Lourie, và Christine Baker Root. For Your Information 4: Advanced Reading Skills. White Plains, NY: Addison Wesley Longman, 2000.

Dyfyniad MLA

Blanchard, Karen Lourie, và Christine Baker Root. For Your Information 4: Advanced Reading Skills. White Plains, NY: Addison Wesley Longman, 2000.

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