APA (7th ed.) Citation

Sill, G. G. (1975). A handbook of symbols in Christian art. MacMillan.

Chicago Style (17th ed.) Citation

Sill, Gertrude Grace. A Handbook of Symbols in Christian Art. New York: MacMillan, 1975.

MLA (9th ed.) Citation

Sill, Gertrude Grace. A Handbook of Symbols in Christian Art. MacMillan, 1975.