APA引文

Porter, M., Mucha, P., Newman, M., & Friend, A. (2007). Community structure in the United States House of Representatives.

Chicago Style (17th ed.) Citation

Porter, M., P. Mucha, M. Newman, and A. Friend. Community Structure in the United States House of Representatives. 2007.

MLA引文

Porter, M., et al. Community Structure in the United States House of Representatives. 2007.