O'Higgins, B. (1959). Salute to Roger Casement. Dublin.
Chicago Style (17th ed.) CitationO'Higgins, Brian. Salute to Roger Casement. Dublin, 1959.
MLA引文O'Higgins, Brian. Salute to Roger Casement. Dublin, 1959.
警告：這些引文格式不一定是100％准確.
APA引文