APA (7th ed.) Citation

RI, D. (1989). Virologi umum. Depkes RI.

Chicago Style (17th ed.) Citation

RI, Depkes. Virologi Umum. Depkes RI, 1989.

MLA (8th ed.) Citation

RI, Depkes. Virologi Umum. Depkes RI, 1989.

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