APA (7. basım) Alıntı

Sheppard, W. R. (1914). Central and South America. Thornton Butterworth.

Chicago Style (17. basım) Atıf

Sheppard, William R. Central and South America. London: Thornton Butterworth, 1914.

MLA (8th ed.) Atıf

Sheppard, William R. Central and South America. Thornton Butterworth, 1914.