APA引文

Teckentrup, B., & Wilson, D. H. (2014). Sleep tight, Little Bear. NorthSouth Books, Inc., an imprint of NordSüd Verlag AG.

Chicago Style (17th ed.) Citation

Teckentrup, Britta, and David Henry Wilson. Sleep Tight, Little Bear. Zürich, Switzerland: NorthSouth Books, Inc., an imprint of NordSüd Verlag AG, 2014.

MLA引文

Teckentrup, Britta, and David Henry Wilson. Sleep Tight, Little Bear. NorthSouth Books, Inc., an imprint of NordSüd Verlag AG, 2014.

警告：這些引文格式不一定是100％准確.