APA (7th ed.) Citation

Hussain, A., Shenefelt, R. D., Benjamin, D. M., Smith, P. W., & Bachman, R. L. (1959). The Hemlock borer. Wisconsin Conservation Dept..

Chicago Style (17th ed.) Citation

Hussain, Ali, Roy D. Shenefelt, Daniel M. Benjamin, Philip W. Smith, and Ronald L. Bachman. The Hemlock Borer. Madison: Wisconsin Conservation Dept., 1959.

MLA (8th ed.) Citation

Hussain, Ali, et al. The Hemlock Borer. Wisconsin Conservation Dept., 1959.