Ruben, M. (1984). Farbatlas der Kontaktlinsenanpassung. Springer.
Chicago Style (17th ed.) CitationRuben, Montague. Farbatlas Der Kontaktlinsenanpassung. Berlin [u.a.]: Springer, 1984.
MLA (9th ed.) CitationRuben, Montague. Farbatlas Der Kontaktlinsenanpassung. Springer, 1984.
Warning: These citations may not always be 100% accurate.