Cita APA

Richardson, B. W. Sanitation and the prevention of disease: Being chapter V. of the work entitled "Biological experimentation". Social Purity Alliance.

Citación estilo Chicago

Richardson, Benjamin Ward. Sanitation and the Prevention of Disease: Being Chapter V. of the Work Entitled "Biological Experimentation". Westminster: Social Purity Alliance.

Cita MLA

Richardson, Benjamin Ward. Sanitation and the Prevention of Disease: Being Chapter V. of the Work Entitled "Biological Experimentation". Social Purity Alliance.