Παραπομπή APA

Trevelyan,G M. (1970). English social history. Orient Longman.

Παραπομπή Chicago Style

Trevelyan,G M. English Social History. Bombay: Orient Longman, 1970.

Παραπομπή MLA

Trevelyan,G M. English Social History. Orient Longman, 1970.