APA

Brown W., Williams G., . (1982). The Friendly book. New York: random house.

Chicago

Brown Wise, Williams Garth, . 1982. The Friendly book. New York: random house.

Harvard

Brown W., Williams G., . (1982). The Friendly book. New York: random house.

MLA

Brown Wise, Williams Garth, . The Friendly book. New York: random house. 1982.