Cita APA

Rubinstein, L., Crowley, J., Ivy, P., LeBlanc, M., & Sargent, D. (2009). Randomized Phase II Designs.

Citación estilo Chicago

Rubinstein, Larry, John Crowley, Percy Ivy, Michael LeBlanc, y Dan Sargent. Randomized Phase II Designs. 2009.

Cita MLA

Rubinstein, Larry, et al. Randomized Phase II Designs. 2009.