APA (7th ed.) Citation

Gutierrez, G., Wedig, M. E., & Nickoloff, J. (2012). Celebrating the 50th anniversary of the Second Vatican Council.

Chicago Style (17th ed.) Citation

Gutierrez, Gustavo, Mark E. Wedig, and James Nickoloff. Celebrating the 50th Anniversary of the Second Vatican Council. 2012.

MLA (8th ed.) Citation

Gutierrez, Gustavo, et al. Celebrating the 50th Anniversary of the Second Vatican Council. 2012.