Cita APA (7a ed.)

Smith, R., Grossman, A., Gimson, A., Besser, G., & Rees, L. (1985). Effect of liver and renal dysfunction on circulating methionine-enkephalin immunoreactivity.

Cita Chicago Style (17a ed.)

Smith, R., A. Grossman, A. Gimson, G. Besser, y L. Rees. Effect of Liver and Renal Dysfunction on Circulating Methionine-enkephalin Immunoreactivity. 1985.

Cita MLA (9a ed.)

Smith, R., et al. Effect of Liver and Renal Dysfunction on Circulating Methionine-enkephalin Immunoreactivity. 1985.