Gaya APA

Presss, T, R. (1992). The American Almanac 1992-1993 : The Definitive Guide To America;s Population, Environment & Energy (ed.112). Texas: The Reference Presss.

Gaya MLA

Presss, The, Reference. "The American Almanac 1992-1993 : The Definitive Guide To America;s Population, Environment & Energy". ed.112 Texas: The Reference Presss, 1992. Text.