APA (7th ed.) Citation

Tzvetansky, H. G., & Danon, S. E. Incidence rates of prostate cancer in Bulgaria during the period 1967-1981.

Chicago Style (17th ed.) Citation

Tzvetansky, Hr. G., and Sh. E. Danon. Incidence Rates of Prostate Cancer in Bulgaria During the Period 1967-1981.

MLA (9th ed.) Citation

Tzvetansky, Hr. G., and Sh. E. Danon. Incidence Rates of Prostate Cancer in Bulgaria During the Period 1967-1981.

Warning: These citations may not always be 100% accurate.