APA (7th ed.) Citation

EC, F., & HW, F. (1983). Folate data handling and ligand proficiency surveys--a suggestion. American journal of clinical pathology, 79(2), 265. https://doi.org/10.1093/ajcp/79.2.265a

Chicago Style (17th ed.) Citation

EC, Farrell, and Frush HW. "Folate Data Handling and Ligand Proficiency Surveys--a Suggestion." American Journal of Clinical Pathology 79, no. 2 (1983): 265. https://doi.org/10.1093/ajcp/79.2.265a.

MLA (9th ed.) Citation

EC, Farrell, and Frush HW. "Folate Data Handling and Ligand Proficiency Surveys--a Suggestion." American Journal of Clinical Pathology, vol. 79, no. 2, 1983, p. 265, https://doi.org/10.1093/ajcp/79.2.265a.