Cita APA (7a ed.)

Toikkanen, S. (1990). Prognostic factors in breast cancer: A long-term survival study with special reference to nuclear DNA content. Turun Yliopisto.

Cita Chicago Style (17a ed.)

Toikkanen, Sakari. Prognostic Factors in Breast Cancer: A Long-term Survival Study with Special Reference to Nuclear DNA Content. Turku: Turun Yliopisto, 1990.

Cita MLA (8a ed.)

Toikkanen, Sakari. Prognostic Factors in Breast Cancer: A Long-term Survival Study with Special Reference to Nuclear DNA Content. Turun Yliopisto, 1990.