APA (7th ed.) Citation

Fletcher, R. J., & Portalupi, J. (2001). Writing workshop: The essential guide. Heinemann.

Chicago Style (17th ed.) Citation

Fletcher, Ralph J., and JoAnn Portalupi. Writing Workshop: The Essential Guide. Portsmouth, NH: Heinemann, 2001.

MLA (9th ed.) Citation

Fletcher, Ralph J., and JoAnn Portalupi. Writing Workshop: The Essential Guide. Heinemann, 2001.