APA (7th ed.) Citation
Richards, I. A., & Gibson, C. M. (2005). English through pictures: Book I, and, A first workbook of English. Pippin Pub. Corp..
Chicago Style (17th ed.) Citation
Richards, I. A., and Christine M. Gibson. English Through Pictures: Book I, and, A First Workbook of English. Toronto: Pippin Pub. Corp., 2005.
MLA (9th ed.) Citation
Richards, I. A., and Christine M. Gibson. English Through Pictures: Book I, and, A First Workbook of English. Pippin Pub. Corp., 2005.
Warning: These citations may not always be 100% accurate.