APA (7th ed.) Citation

Bakken Jepsen, J., Lutalo-Kiingi, S., McGregor, W. B., & De Clerck, G. (2015). Sign Languages of the World: A Comparative Handbook. De Gruyter.

Chicago Style (17th ed.) Citation

Bakken Jepsen, Julie, Sam Lutalo-Kiingi, William B. McGregor, and Goedele De Clerck. Sign Languages of the World: A Comparative Handbook. De Gruyter, 2015.

MLA (9th ed.) Citation

Bakken Jepsen, Julie, et al. Sign Languages of the World: A Comparative Handbook. De Gruyter, 2015.