APA (7th ed.) Citation

Elsevier Science (Firm), Pizzorno, J. E., Jr, & Murray, M. T. (2021). Textbook of natural medicine (Fifth edition.). Elsevier.

Chicago Style (17th ed.) Citation

Elsevier Science (Firm), Joseph E. Pizzorno, Jr, and Michael T. Murray. Textbook of Natural Medicine. Fifth edition. St. Louis, Missouri: Elsevier, 2021.

MLA (9th ed.) Citation

Elsevier Science (Firm), et al. Textbook of Natural Medicine. Fifth edition. Elsevier, 2021.