APA (7th ed.) Citation

Whewell, W. (2008). Architectural notes on German churches. [s.n.].

Chicago Style (17th ed.) Citation

Whewell, William. Architectural Notes on German Churches. [S.l.]: [s.n.], 2008.

MLA (9th ed.) Citation

Whewell, William. Architectural Notes on German Churches. [s.n.], 2008.

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