APA Style

Encyclopedia International, 19 : Valhalla - Zyzzyva. (1967). Singapore: Lexicon Publication.

Chicago Style

Encyclopedia International, 19 : Valhalla - Zyzzyva. 1. Singapore: Lexicon Publication, 1967. Text.

MLA Style

Encyclopedia International, 19 : Valhalla - Zyzzyva. 1. Singapore: Lexicon Publication, 1967. Text.

Turabian Style

Encyclopedia International, 19 : Valhalla - Zyzzyva. Singapore: Lexicon Publication, 1967. Print.