Cita APA (7a ed.)

Smithsonian institution symposium Washington. (1968). The Quality of Man's Enviroment.. Forum.

Cita Chicago Style (17a ed.)

Smithsonian institution symposium Washington. The Quality of Man's Enviroment.. Washington: Forum, 1968.

Cita MLA (9a ed.)

Smithsonian institution symposium Washington. The Quality of Man's Enviroment.. Forum, 1968.