APA (7th ed.) Citation

Blackstone, S., Harter, D., & Champion, S. (2009). Bear in sunshine =: L'ours au soleil. Barefoot Books.

Chicago Style (17th ed.) Citation

Blackstone, Stella, Debbie Harter, and Servane Champion. Bear in Sunshine =: L'ours Au Soleil. Bath ; Cambridge, MA: Barefoot Books, 2009.

MLA (9th ed.) Citation

Blackstone, Stella, et al. Bear in Sunshine =: L'ours Au Soleil. Barefoot Books, 2009.