APA (7th ed.) Citation

Francis, R. G. (1970). Crumbling walls. Schenkman.

Chicago Style (17th ed.) Citation

Francis, Roy G. Crumbling Walls. Cambridge, Mass: Schenkman, 1970.

MLA (9th ed.) Citation

Francis, Roy G. Crumbling Walls. Schenkman, 1970.

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