Content analysis of 150 years of British periodicals.

MLA

Lansdall-Welfare, Thomas, et al. “Content Analysis of 150 Years of British Periodicals.” Proceedings of the National Academy of Sciences of the United States of America, vol. 114, no. 4, Jan. 2017, pp. E457–65. EBSCOhost, https://doi.org/10.1073/pnas.1606380114.

APA

Lansdall-Welfare, T., Sudhahar, S., Thompson, J., Lewis, J., & Cristianini, N. (2017). Content analysis of 150 years of British periodicals. Proceedings of the National Academy of Sciences of the United States of America, 114(4), E457–E465. https://doi.org/10.1073/pnas.1606380114

Chicago

Lansdall-Welfare, Thomas, Saatviga Sudhahar, James Thompson, Justin Lewis, and Nello Cristianini. 2017. “Content Analysis of 150 Years of British Periodicals.” Proceedings of the National Academy of Sciences of the United States of America 114 (4): E457–65. doi:10.1073/pnas.1606380114.