APA (7th ed.) Citation

NF, M., PZ, W., JI, B., & JG, B. (1981). Sodium and potassium measurements: Direct potentiometry and flame photometry. American journal of clinical pathology, 76(4 Suppl), 575.

Chicago Style (17th ed.) Citation

NF, MacDonald, Williams PZ, Burton JI, and Batsakis JG. "Sodium and Potassium Measurements: Direct Potentiometry and Flame Photometry." American Journal of Clinical Pathology 76, no. 4 Suppl (1981): 575.

MLA (9th ed.) Citation

NF, MacDonald, et al. "Sodium and Potassium Measurements: Direct Potentiometry and Flame Photometry." American Journal of Clinical Pathology, vol. 76, no. 4 Suppl, 1981, p. 575.