Παραπομπή APA

Longhurst, R. S. (1967). Geometrical and physical optics. Wiley.

Παραπομπή Chicago Style

Longhurst, R. S. Geometrical and Physical Optics. New York: Wiley, 1967.

Παραπομπή MLA

Longhurst, R. S. Geometrical and Physical Optics. Wiley, 1967.