APA   Click to copy
Hendrix, S. D., & Marquis, R. J. (1983). Herbivore damage to three tropical ferns. Biotropica, 15, 108–111.

Chicago/Turabian   Click to copy
Hendrix, Stephen D, and Robert J Marquis. “Herbivore Damage to Three Tropical Ferns.” Biotropica 15 (1983): 108–111.

MLA   Click to copy
Hendrix, Stephen D., and Robert J. Marquis. “Herbivore Damage to Three Tropical Ferns.” Biotropica, vol. 15, 1983, pp. 108–11.

@article{hendrix1983a,
  title = {Herbivore damage to three tropical ferns},
  year = {1983},
  journal = {Biotropica},
  pages = {108--111},
  volume = {15},
  author = {Hendrix, Stephen D and Marquis, Robert J}
}