APA (7th ed.) Citation

Isabelle, A. D., & de Groot, C. (2009). Leaves: Nature's Solar Collection. Science & Children, 46(6), 38.

Chicago Style (17th ed.) Citation

Isabelle, Aaron D., and Cornelis de Groot. "Leaves: Nature's Solar Collection." Science & Children 46, no. 6 (2009): 38.

MLA (9th ed.) Citation

Isabelle, Aaron D., and Cornelis de Groot. "Leaves: Nature's Solar Collection." Science & Children, vol. 46, no. 6, 2009, p. 38.