MLA

Kim, Felix J, and Gavril W Pasternak. Sigma Proteins: Evolution of the Concept of Sigma Receptors. Springer International Publishing, 2017.

APA

Kim, F. J, & Pasternak, G. W. (2017). Sigma Proteins: Evolution of the Concept of Sigma Receptors. Springer International Publishing.

Chicago

Kim, Felix J., and Gavril W Pasternak. Sigma Proteins: Evolution of the Concept of Sigma Receptors. : Springer International Publishing, 2017.