Gaya APA

ND, J, E, P, N, A, M, T, M. (2013). TEXTBOOK OF NATURAL MEDICINE (Ed. 4). London: Elsevier Inc.

Gaya MLA

ND, Joseph, E., Pizzorno,, ND, And, Michael, T., Murray,. "TEXTBOOK OF NATURAL MEDICINE". Ed. 4 London: Elsevier Inc, 2013. Text.