APA (7th ed.) Citation

Mumford, L. (1969). The human scale. Dialogue. - US Information Agency.

Chicago Style (17th ed.) Citation

Mumford, Lewis. "The Human Scale." Dialogue. - US Information Agency 1969.

MLA (8th ed.) Citation

Mumford, Lewis. "The Human Scale." Dialogue. - US Information Agency, 1969.

Warning: These citations may not always be 100% accurate.