APA-viite

Lilly Bai, G. (1981). Imperfections in crystals.

Chicago-tyylinen lähdeviittaus

Lilly Bai, G. Imperfections in Crystals. Dept. of Physics, University of Kerala, Trivandrum, 1981.

MLA-viite

Lilly Bai, G. Imperfections in Crystals. 1981.