APA

L'Engle M., . (1984). A wrinkle in time. New York: Dell.

Chicago

L'Engle Madeleine, . 1984. A wrinkle in time. New York: Dell.

Harvard

L'Engle M., . (1984). A wrinkle in time. New York: Dell.

MLA

L'Engle Madeleine, . A wrinkle in time. New York: Dell. 1984.