एपीए उद्धरण

Oldman, C. B. E. English libraries 1800-1850, three lectures delivered at University college, London.

शिकागो स्टाइल उद्धरण

Oldman, C. B. Etc. English Libraries 1800-1850, Three Lectures Delivered at University College, London.

एमएलए उद्धरण

Oldman, C. B. Etc. English Libraries 1800-1850, Three Lectures Delivered at University College, London.