APA (7th ed.) Citation

Pitt-Rivers, G. H. L. F. (1966). The riddle of the 'Labarum' and the origin of Christian symbols. Allen & Unwin.

Chicago Style (17th ed.) Citation

Pitt-Rivers, George Henry Lane Fox. The Riddle of the 'Labarum' and the Origin of Christian Symbols. London: Allen & Unwin, 1966.

MLA (8th ed.) Citation

Pitt-Rivers, George Henry Lane Fox. The Riddle of the 'Labarum' and the Origin of Christian Symbols. Allen & Unwin, 1966.