Παραπομπή σε μορφή APA (7η εκδ.)

Smith, R. M., & Cunningham, P. M. (1987). The independent learner's sourcebook: Resources and materials for selected topics. American Library Association.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Smith, Robert McCaughan, και Phyllis M. Cunningham. The Independent Learner's Sourcebook: Resources and Materials for Selected Topics. Chicago: American Library Association, 1987.

Παραπομπή σε μορφή MLA (9th εκδ.)

Smith, Robert McCaughan, και Phyllis M. Cunningham. The Independent Learner's Sourcebook: Resources and Materials for Selected Topics. American Library Association, 1987.