APA استشهاد

Walker, H., M., & Lev, J. (1953). Statistical Inference. Henry Holt And Company.

استشهاد بنمط شيكاغو

Walker, Helen, M., و Joseph Lev. Statistical Inference. New York: Henry Holt And Company, 1953.

MLA استشهاد

Walker, Helen, M., و Joseph Lev. Statistical Inference. Henry Holt And Company, 1953.