APA (7 ম সংস্করণ) উদ্ধৃতি

370987 Webster, R. J. Buildings as artifacts of urban development: Philadelphia architecture, 1690-1940 / [mikrofilem].

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

370987 Webster, Richard J. Buildings as Artifacts of Urban Development: Philadelphia Architecture, 1690-1940 / [mikrofilem].

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

370987 Webster, Richard J. Buildings as Artifacts of Urban Development: Philadelphia Architecture, 1690-1940 / [mikrofilem].