APA (7th ed.) Citation

Smith, K. K., van Nievelt, A. F. H., & Rowe, T. (1997). Comparative rates of development in Monodelphis and Didelphis. Science, 275, 683. https://doi.org/10.1126/science.275.5300.683

Chicago Style (17th ed.) Citation

Smith, Kathleen K., Alexander F. H. van Nievelt, and Timothy Rowe. "Comparative Rates of Development in Monodelphis and Didelphis." Science 275 (1997): 683. https://doi.org/10.1126/science.275.5300.683.

MLA (9th ed.) Citation

Smith, Kathleen K., et al. "Comparative Rates of Development in Monodelphis and Didelphis." Science, vol. 275, 1997, p. 683, https://doi.org/10.1126/science.275.5300.683.