APA (7th ed.) Citation

Gibson, D., Ostashewski, N., Flintoff, K., Grant, S., & Knight, E. (2013). Digital Badges in Education. Springer.

Chicago Style (17th ed.) Citation

Gibson, David, Nathaniel Ostashewski, Kim Flintoff, Sheryl Grant, and Erin Knight. Digital Badges in Education. Springer, 2013.

MLA (9th ed.) Citation

Gibson, David, et al. Digital Badges in Education. Springer, 2013.