APA (7e ed.) Bronvermelding

448363 Cognard, J. (1982). Alignment of nematic liguid crystals and their mixtures. London : Gordon & Breach.

Chicago (17e ed.) Bronvermelding

448363 Cognard, Jacques. Alignment of Nematic Liguid Crystals and Their Mixtures. London : Gordon & Breach, 1982.

MLA (9e ed.) Bronvermelding

448363 Cognard, Jacques. Alignment of Nematic Liguid Crystals and Their Mixtures. London : Gordon & Breach, 1982.

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