APA (7th ed.) Citation

Gale Research Inc. (1998). Worldmark encyclopedia of the States (Fourth edition.). Gale Research.

Chicago Style (17th ed.) Citation

Gale Research Inc. Worldmark Encyclopedia of the States. Fourth edition. Detroit: Gale Research, 1998.

MLA (9th ed.) Citation

Gale Research Inc. Worldmark Encyclopedia of the States. Fourth edition. Gale Research, 1998.

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