Dyfyniad APA

Engelmann, S. (2002). SRA reading mastery plus: Language arts guide (Level 3). Columbus: SRA/McGraw-Hill.

Dyfyniad Arddull Chicago

Engelmann, Siegfried. SRA Reading Mastery Plus: Language Arts Guide (Level 3). Columbus: SRA/McGraw-Hill, 2002.

Dyfyniad MLA

Engelmann, Siegfried. SRA Reading Mastery Plus: Language Arts Guide (Level 3). Columbus: SRA/McGraw-Hill, 2002.

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