Tohutoro APA (7th ed.)

Elton, . G. (1969). The practice of history. Collins.

Tohutoru Kātū Chicago (17th ed.)

Elton, G.R. The Practice of History. London,: Collins, 1969.

Tohutoro MLA (9th ed.)

Elton, G.R. The Practice of History. Collins, 1969.