APA ציטוט

Kelker H. Hans, Hatz R. Rolf, & Schumann Ch. Christian. (1980). Handbook of Liguid Crystals. Weinheim, Verlag Chemie, 1980.

Chicago Style (17th ed.) Citation

Kelker H. Hans, Hatz R. Rolf, and Schumann Ch. Christian. Handbook of Liguid Crystals. Weinheim, Verlag Chemie, 1980, 1980.

ציטוט MLA

Kelker H. Hans, et al. Handbook of Liguid Crystals. Weinheim, Verlag Chemie, 1980, 1980.