APA (7th ed.) Citation

Friedman, G. D. (1993). Prinsip - Prinsip Epidemiologi. Yayasan Essenta Medika.

Chicago Style (17th ed.) Citation

Friedman, Gary D. Prinsip - Prinsip Epidemiologi. Yayasan Essenta Medika, 1993.

MLA (9th ed.) Citation

Friedman, Gary D. Prinsip - Prinsip Epidemiologi. Yayasan Essenta Medika, 1993.

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