APA aipamena

Barraclough, G. (1938). Mediaeval Germany, 911-1250. Blackwell.

Chicago Style aipamena

Barraclough, Geoffrey. Mediaeval Germany, 911-1250. Oxford: Blackwell, 1938.

MLA aipamena

Barraclough, Geoffrey. Mediaeval Germany, 911-1250. Blackwell, 1938.