Gallagher, R. (1969). Diseases that plague modern man: A history of ten communicable diseases. Oceana Pub.
Citazione stile Chigago Style (17a edizione)Gallagher, Richard. Diseases That Plague Modern Man: A History of Ten Communicable Diseases. Dobbs Ferry, NY: Oceana Pub, 1969.
Citatione MLA (9a ed.)Gallagher, Richard. Diseases That Plague Modern Man: A History of Ten Communicable Diseases. Oceana Pub, 1969.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.