Citazione APA

Ryan, J. P. (1928). Travel Literature as Source Material for American Catholic History. Chicago.

Stile di citazione Chicago

Ryan, Joseph Paul. Travel Literature as Source Material for American Catholic History. Chicago, 1928.

Citazione MLA

Ryan, Joseph Paul. Travel Literature as Source Material for American Catholic History. Chicago, 1928.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.