APA (7e ed.) Bronvermelding

Fischer, R. Tribute to Warren Smith: A Legacy in Lens Design and Optical Engineering. SPIE Digital Library.

Chicago (17e ed.) Bronvermelding

Fischer, Robert. Tribute to Warren Smith: A Legacy in Lens Design and Optical Engineering. SPIE Digital Library.

MLA (9e ed.) Bronvermelding

Fischer, Robert. Tribute to Warren Smith: A Legacy in Lens Design and Optical Engineering. SPIE Digital Library.

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