APA

Herbert Sydney,, . (1919). Nationality and its problems - Full Text of This Book is Available From : https://ia802205.us.archive.org/10/items/nationalityitspr00herbuoft/nationalityitspr00herbuoft.pdf. London: Methaen & Co.

Chicago

Herbert Sydney,, . 1919. Nationality and its problems - Full Text of This Book is Available From : https://ia802205.us.archive.org/10/items/nationalityitspr00herbuoft/nationalityitspr00herbuoft.pdf. London: Methaen & Co.

Harvard

Herbert Sydney,, . (1919). Nationality and its problems - Full Text of This Book is Available From : https://ia802205.us.archive.org/10/items/nationalityitspr00herbuoft/nationalityitspr00herbuoft.pdf. London: Methaen & Co.

MLA

Herbert Sydney,, . Nationality and its problems - Full Text of This Book is Available From : https://ia802205.us.archive.org/10/items/nationalityitspr00herbuoft/nationalityitspr00herbuoft.pdf. London: Methaen & Co. 1919.