APA (7e ed.) Bronvermelding

Sexton, R. L. (1995). Microeconomics. Prentice Hall.

Chicago (17e ed.) Bronvermelding

Sexton, Robert L. Microeconomics. Englewood Cliffs, N. J: Prentice Hall, 1995.

MLA (9e ed.) Bronvermelding

Sexton, Robert L. Microeconomics. Prentice Hall, 1995.