APA (7th ed.) Citation

Constantine, M., & Jacobson, E. (1961). Sign language for buildings and landscape. Reinhold Pub. Corp..

Chicago Style (17th ed.) Citation

Constantine, Mildred, and Egbert Jacobson. Sign Language for Buildings and Landscape. New York: Reinhold Pub. Corp., 1961.

MLA (9th ed.) Citation

Constantine, Mildred, and Egbert Jacobson. Sign Language for Buildings and Landscape. Reinhold Pub. Corp., 1961.