Cita APA

(1989). Information Please Almanac Atlas & Yearbook 1989. Houghton Mifflin.

Citación estilo Chicago

Information Please Almanac Atlas & Yearbook 1989. Houghton Mifflin, 1989.

Cita MLA

Information Please Almanac Atlas & Yearbook 1989. Houghton Mifflin, 1989.

Warning: These citations may not always be 100% accurate.