APA (7th ed.) Citation

T, M., M, G., & P, M. (2001). St John's Wort and literature quotations. Archives of internal medicine, 161(7), 1016. https://doi.org/10.1001/archinte.161.7.1016-a

Chicago Style (17th ed.) Citation

T, Mennini, Gobbi M, and Morazzoni P. "St John's Wort and Literature Quotations." Archives of Internal Medicine 161, no. 7 (2001): 1016. https://doi.org/10.1001/archinte.161.7.1016-a.

MLA (9th ed.) Citation

T, Mennini, et al. "St John's Wort and Literature Quotations." Archives of Internal Medicine, vol. 161, no. 7, 2001, p. 1016, https://doi.org/10.1001/archinte.161.7.1016-a.