APA Style

Osborne, M, P. et al (2000). Knights and Castles: A Nonfiction Companion to Magic Tree House #2: The Knight at Dawn (International paperback edition). New York, USA: ‎ Random House Books for Young Readers.

MLA Style

Osborne, Mary, Pope. et al. "Knights and Castles: A Nonfiction Companion to Magic Tree House #2: The Knight at Dawn". International paperback edition New York, USA: ‎ Random House Books for Young Readers, 2000. Text.