APA استشهاد

Walls, C., & Breidenbach, R. (2005). Spring in action (2nd ed.). Dreamtech.

استشهاد بنمط شيكاغو

Walls, Craig, و Ryan Breidenbach. Spring in Action. 2nd ed. New Delhi: Dreamtech, 2005.

MLA استشهاد

Walls, Craig, و Ryan Breidenbach. Spring in Action. 2nd ed. Dreamtech, 2005.