APA

Johnson Spencer,, . (1998). Who moved my cheese for kids. New York: Putnam.

Chicago

Johnson Spencer,, . 1998. Who moved my cheese for kids. New York: Putnam.

Harvard

Johnson Spencer,, . (1998). Who moved my cheese for kids. New York: Putnam.

MLA

Johnson Spencer,, . Who moved my cheese for kids. New York: Putnam. 1998.