APA (7th ed.) Citation

Isaías, P., Sampson, D., Michael Spector, J., & Ifenthaler, D. (2017). Foreword.

Chicago Style (17th ed.) Citation

Isaías, P., Demetrios Sampson, J. Michael Spector, and D. Ifenthaler. Foreword. 2017.

MLA (9th ed.) Citation

Isaías, P., et al. Foreword. 2017.