Pitchford, R. J. (1979). Bilharzia: Beware! Dept. of Health.
Chicagoスタイル(17版)引用形式Pitchford, R. J. Bilharzia: Beware! Pretoria: Dept. of Health, 1979.
MLA(8版)引用形式Pitchford, R. J. Bilharzia: Beware! Dept. of Health, 1979.
警告: この引用は必ずしも正確ではありません.
APA(7版)引用形式