Gaya APA

Winthrop, E., Swanson, M. (1984). Grover Sleeps Over (Cet. 1.--). New York: A Golden Book.

Gaya MLA

Winthrop, Elizabeth., Swanson, Maggie. "Grover Sleeps Over". Cet. 1.-- New York: A Golden Book, 1984. Text.