APA (7. basım) Alıntı

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

Chicago Style (17. basım) Atıf

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

MLA (9th ed.) Atıf

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