APA

Sandys D., . (1962). The modern Commonwealth. : H.M.S.O.

Chicago

Sandys Duncan, . 1962. The modern Commonwealth. : H.M.S.O.

Harvard

Sandys D., . (1962). The modern Commonwealth. : H.M.S.O.

MLA

Sandys Duncan, . The modern Commonwealth. : H.M.S.O. 1962.