Report on national surveys of cytologic facilities.

MLA

Willis, Ronald J., et al. “Report on National Surveys of Cytologic Facilities.” CA: A Cancer Journal for Clinicians, vol. 18, no. 4, July 1968, pp. 219–23. EBSCOhost, https://doi.org/10.3322/canjclin.18.4.219.

APA

Willis, R. J., Watanabe, G., Willis, R. J., & Watanabe, G. (1968). Report on national surveys of cytologic facilities. CA: A Cancer Journal for Clinicians, 18(4), 219–223. https://doi.org/10.3322/canjclin.18.4.219

Chicago

Willis, Ronald J., Grace Watanabe, R J Willis, and G Watanabe. 1968. “Report on National Surveys of Cytologic Facilities.” CA: A Cancer Journal for Clinicians 18 (4): 219–23. doi:10.3322/canjclin.18.4.219.