APA Zitierstil

Martin, E. W., & Carey, L. C. (1991). Second-look surgery for colorectal cancer. The second time around.

Chicago Zitierstil

Martin, E W., und L C. Carey. Second-look Surgery for Colorectal Cancer. The Second Time Around. 1991.

MLA Zitierstil

Martin, E W., und L C. Carey. Second-look Surgery for Colorectal Cancer. The Second Time Around. 1991.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.