APA استشهاد

Smith, J. L. B., & Margaret Mary. (1963). Fishes of seychelles. Department of ichthyology.

استشهاد بنمط شيكاغو

Smith, J L B., و Margaret Mary. Fishes of Seychelles. Grahastown: Department of ichthyology, 1963.

MLA استشهاد

Smith, J L B., و Margaret Mary. Fishes of Seychelles. Department of ichthyology, 1963.