Two new species of Chrysophyllum (Sapotaceae) endemic to Costa Rica.

MLA

Santamaría-Aguilar, Daniel, et al. “Two New Species of Chrysophyllum (Sapotaceae) Endemic to Costa Rica.” Brittonia, vol. 69, no. 2, June 2017, pp. 222–30. EBSCOhost, https://doi.org/10.1007/s12228-016-9459-8.

APA

Santamaría-Aguilar, D., Chaves-Fallas, J., & Aguilar, R. (2017). Two new species of Chrysophyllum (Sapotaceae) endemic to Costa Rica. Brittonia, 69(2), 222–230. https://doi.org/10.1007/s12228-016-9459-8

Chicago

Santamaría-Aguilar, Daniel, José Chaves-Fallas, and Reinaldo Aguilar. 2017. “Two New Species of Chrysophyllum (Sapotaceae) Endemic to Costa Rica.” Brittonia 69 (2): 222–30. doi:10.1007/s12228-016-9459-8.