APA (7th ed.) Citation

Zerffi, G. G. (2013). A Manual of the Historical Development of Art Pre-Historic-Ancient-Classic-Early Christian; with Special Reference to Architecture, Sculpture, Painting, and Ornamentation. Project Gutenberg.

Chicago Style (17th ed.) Citation

Zerffi, G. G. A Manual of the Historical Development of Art Pre-Historic-Ancient-Classic-Early Christian; with Special Reference to Architecture, Sculpture, Painting, and Ornamentation. Project Gutenberg, 2013.

MLA (9th ed.) Citation

Zerffi, G. G. A Manual of the Historical Development of Art Pre-Historic-Ancient-Classic-Early Christian; with Special Reference to Architecture, Sculpture, Painting, and Ornamentation. Project Gutenberg, 2013.

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