Παραπομπή APA

Roper Hall, M. J. E., & Stallard. (1980). Stallard`s eye surgery (Ed.6.).

Παραπομπή Chicago Style

Roper Hall, M J; Ed, και Stallard. Stallard`s Eye Surgery. Ed.6. Bristol, John Wright & Sons, 1980.

Παραπομπή MLA

Roper Hall, M J; Ed, και Stallard. Stallard`s Eye Surgery. Ed.6. 1980.