Cita APA (7a ed.)

Escritt, L., & Escritt, L. (1972). Public Health Engineering Practice: Water Supply And Building Sanitation/l.b. Escritt. MacDonald & Evans.

Cita Chicago Style (17a ed.)

Escritt, L.B, y L.B Escritt. Public Health Engineering Practice: Water Supply And Building Sanitation/l.b. Escritt. MacDonald & Evans, 1972.

Cita MLA (8a ed.)

Escritt, L.B, y L.B Escritt. Public Health Engineering Practice: Water Supply And Building Sanitation/l.b. Escritt. MacDonald & Evans, 1972.