APA (7th ed.) Citation

(2005, January). Mapp v. Ohio The Oxford Companion to the Supreme Court of the United States.

Chicago Style (17th ed.) Citation

"Mapp V. Ohio." The Oxford Companion to the Supreme Court of the United States Jan. 2005.

MLA (9th ed.) Citation

"Mapp V. Ohio." The Oxford Companion to the Supreme Court of the United States, Jan. 2005.

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