Dyfyniad APA

United States of American. (2002). SRA Open Court Reading Level 4 Comprehension and Language Arts Skills Blackline Masters. NewYork: Mc Graw-Hill.

Dyfyniad Arddull Chicago

United States of American. SRA Open Court Reading Level 4 Comprehension and Language Arts Skills Blackline Masters. NewYork: Mc Graw-Hill, 2002.

Dyfyniad MLA

United States of American. SRA Open Court Reading Level 4 Comprehension and Language Arts Skills Blackline Masters. NewYork: Mc Graw-Hill, 2002.

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