Cancer and old age. An autopsy study of 3,535 patients over 65 years old.

MLA

Suen, Kenneth C., et al. “Cancer and Old Age. An Autopsy Study of 3,535 Patients over 65 Years Old.” Cancer (0008543X), vol. 33, no. 4, Apr. 1974, pp. 1164–68. EBSCOhost, https://doi.org/10.1002/1097-0142(197404)33:4<1164::AID-CNCR2820330440>3.0.CO;2-O.

APA

Suen, K. C., Lau, L. L., & Yermakov, V. (1974). Cancer and old age. An autopsy study of 3,535 patients over 65 years old. Cancer (0008543X), 33(4), 1164–1168. https://doi.org/10.1002/1097-0142(197404)33:4<1164::AID-CNCR2820330440>3.0.CO;2-O

Chicago

Suen, Kenneth C., Leon L. Lau, and Valentin Yermakov. 1974. “Cancer and Old Age. An Autopsy Study of 3,535 Patients over 65 Years Old.” Cancer (0008543X) 33 (4): 1164–68. doi:10.1002/1097-0142(197404)33:4<1164::AID-CNCR2820330440>3.0.CO;2-O.