APA ציטוט

Gear, J. H. S., & Pitchford, R. J. (1988). Bilharzia in South Africa (2nd ed.). Dept. of National Health and Population Development.

Chicago Style (17th ed.) Citation

Gear, James H. S., and R. J. Pitchford. Bilharzia in South Africa. 2nd ed. Pretoria: Dept. of National Health and Population Development, 1988.

ציטוט MLA

Gear, James H. S., and R. J. Pitchford. Bilharzia in South Africa. 2nd ed. Dept. of National Health and Population Development, 1988.