APA (7th ed.) Citation

Geerlings, P., De Proft, F., & Langenaeker, W. (2003). Conceptual Density Functional Theory. Chemical Reviews, 103(5), 1793. https://doi.org/10.1021/cr990029p

Chicago Style (17th ed.) Citation

Geerlings, P., F. De Proft, and W. Langenaeker. "Conceptual Density Functional Theory." Chemical Reviews 103, no. 5 (2003): 1793. https://doi.org/10.1021/cr990029p.

MLA (9th ed.) Citation

Geerlings, P., et al. "Conceptual Density Functional Theory." Chemical Reviews, vol. 103, no. 5, 2003, p. 1793, https://doi.org/10.1021/cr990029p.