APA Style

Warner, G, C., Cunningham, D. (1990). Houseboat Mystery (The Boxcar Children Mysteries) . New York, USA: Random House Books for Young Readers.

MLA Style

Warner, Gertrude, Chandler., Cunningham, David. "Houseboat Mystery (The Boxcar Children Mysteries)". New York, USA: Random House Books for Young Readers, 1990. Text.