APA (7th ed.) Citation

Paulsen, G., & Paulsen, R. W. (2003). The tortilla factory. SRA/McGraw-Hill.

Chicago Style (17th ed.) Citation

Paulsen, Gary, and Ruth Wright Paulsen. The Tortilla Factory. Columbus, Ohio: SRA/McGraw-Hill, 2003.

MLA (9th ed.) Citation

Paulsen, Gary, and Ruth Wright Paulsen. The Tortilla Factory. SRA/McGraw-Hill, 2003.