Glass, M., & Parker, R. (2009). Fundamentals of plant science. Delmar/Cengage Learning.
Lua i Stíl Chicago (17ú heag.)Glass, Marihelen, agus Rick Parker. Fundamentals of Plant Science. Clifton Park, NY: Delmar/Cengage Learning, 2009.
Lua MLA (8ú heag.)Glass, Marihelen, agus Rick Parker. Fundamentals of Plant Science. Delmar/Cengage Learning, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.