APA (7e ed.) Bronvermelding

Tuttle, F. W., & Perry, J. M. (1970). An economic history of the United States. South-Western Pub.

Chicago (17e ed.) Bronvermelding

Tuttle, Frank W., en Joseph M. Perry. An Economic History of the United States. Cincinnati: South-Western Pub, 1970.

MLA (9e ed.) Bronvermelding

Tuttle, Frank W., en Joseph M. Perry. An Economic History of the United States. South-Western Pub, 1970.