APA (7th ed.) Citation

Ward , C., Mumford , L., & Kropotkine , P. (1989). Welcome, thinner city: Urban survival in the 1990s. Bedford square press.

Chicago Style (17th ed.) Citation

Ward , Colin, Lewis Mumford , and Pierre Kropotkine. Welcome, Thinner City: Urban Survival in the 1990s. Bedford square press, 1989.

MLA (8th ed.) Citation

Ward , Colin, et al. Welcome, Thinner City: Urban Survival in the 1990s. Bedford square press, 1989.