APA

Longman Dictionary of american english : a dictionary for learners of english. White Plains, New York: Longman.

Chicago

Longman Dictionary of american english : a dictionary for learners of english. White Plains, New York: Longman.

Harvard

Longman Dictionary of american english : a dictionary for learners of english. White Plains, New York: Longman.

MLA

White Plains, New York: Longman. .