The sovereign adventure; the grail of mankind

MLA

Gmeyner, Anna and Gotham Book Mart Collection (University of Pennsylvania). The sovereign adventure; the grail of mankind. Cambridge ; London : James Clarke & Co. Ltd., [1970]

APA

Gmeyner, A. & Gotham Book Mart Collection (University of Pennsylvania). (1970). The sovereign adventure; the grail of mankind. Cambridge ; London : James Clarke & Co. Ltd..

Chicago

Gmeyner, Anna and Gotham Book Mart Collection (University of Pennsylvania). The sovereign adventure; the grail of mankind. Cambridge ; London : James Clarke & Co. Ltd., [1970]