Grigg, R. (1985). Symbol and empowerment: Paul Tillich's post-theistic system. Mercer.
Chicago Style (17th ed.) CitationGrigg, Richard. Symbol and Empowerment: Paul Tillich's Post-theistic System. Macon, GA: Mercer, 1985.
MLA (9th ed.) CitationGrigg, Richard. Symbol and Empowerment: Paul Tillich's Post-theistic System. Mercer, 1985.
Warning: These citations may not always be 100% accurate.