APA aipamena

Brown, L. R. a. O. State of the World. Libraruy has Vol. 1985, Vol.1998.

Chicago Style aipamena

Brown, Lester R. and Others. State of the World. Libraruy Has Vol. 1985, Vol.1998. :.

MLA aipamena

Brown, Lester R. and Others. State of the World. Libraruy Has Vol. 1985, Vol.1998.