Cita APA

American National Standards Institute. Committee Y32.4, & American National Standards Institute. Committee Y32.4. (1977). Graphic symbols for plumbing fixtures for diagrams used in architecture and building construction. New York, New York: American Society of Mechanical Engineers.

Citación estilo Chicago

American National Standards Institute. Committee Y32.4, y American National Standards Institute. Committee Y32.4. Graphic Symbols for Plumbing Fixtures for Diagrams Used in Architecture and Building Construction. New York, New York: American Society of Mechanical Engineers, 1977.

Cita MLA

American National Standards Institute. Committee Y32.4, y American National Standards Institute. Committee Y32.4. Graphic Symbols for Plumbing Fixtures for Diagrams Used in Architecture and Building Construction. New York, New York: American Society of Mechanical Engineers, 1977.