APA (7th ed.) Citation

Sampedro, R., & Mai, V. (2013). Can I play? Helbling Languages.

Chicago Style (17th ed.) Citation

Sampedro, Rick, and Valentina Mai. Can I Play? [London]: Helbling Languages, 2013.

MLA (8th ed.) Citation

Sampedro, Rick, and Valentina Mai. Can I Play? Helbling Languages, 2013.