Pollen and Spore Morphology

MLA

G. Erdtman, and Clair A. Brown. “Pollen and Spore Morphology.” American Fern Journal, vol. 50, July 1960, p. 247. EBSCOhost, https://doi.org/10.2307/1545469.

APA

G. Erdtman, & Clair A. Brown. (1960). Pollen and Spore Morphology. American Fern Journal, 50, 247. https://doi.org/10.2307/1545469

Chicago

G. Erdtman, and Clair A. Brown. 1960. “Pollen and Spore Morphology.” American Fern Journal 50 (July): 247. doi:10.2307/1545469.