APA Citatie

(1990). Edmund scientific: 1990 annual reference catalog for optics, science and education. New Jersey: Edmund Scientific.

Chicago Style citaat

Edmund Scientific: 1990 Annual Reference Catalog for Optics, Science and Education. New Jersey: Edmund Scientific, 1990.

MLA citatie

Edmund Scientific: 1990 Annual Reference Catalog for Optics, Science and Education. New Jersey: Edmund Scientific, 1990.

Let op: Deze citaties zijn niet altijd 100% accuraat.