APA stil citiranja

Scheckler, S. E., Hill, S. A., & Taylor, D. (2003). Plant biology tutor: Plant biology tutor [Elektronička građa] (Ver. 1.52.). Sudbury: Jones and Bartlett Publishers.

Chicago stil citiranja

Scheckler, Stephen E., Stewart A. Hill, and David Taylor. Plant biology tutor: Plant biology tutor [Elektronička građa]. Ver. 1.52. Sudbury: Jones and Bartlett Publishers, 2003.

MLA stil citiranja

Scheckler, Stephen E., Stewart A. Hill, and David Taylor. Plant biology tutor: Plant biology tutor [Elektronička građa]. Ver. 1.52. Sudbury: Jones and Bartlett Publishers, 2003.