Cita APA

Lipsey, R. G. (1996). An introduction to positive economics (8th ed.). ELBS; Oxford Univ. Pr.

Citación estilo Chicago

Lipsey, Richard G. An Introduction to Positive Economics. 8th ed. Oxford: ELBS; Oxford Univ. Pr, 1996.

Cita MLA

Lipsey, Richard G. An Introduction to Positive Economics. 8th ed. ELBS; Oxford Univ. Pr, 1996.

Warning: These citations may not always be 100% accurate.