APA (7th ed.) Citation

Aston, D. . C., & Rickard, J. (1970). Macro-economics; a critical introduction: By D.C. aston and J.H. Rickard. Pitman Publishing.

Chicago Style (17th ed.) Citation

Aston, D C., and J.H Rickard. Macro-economics; a Critical Introduction: By D.C. Aston and J.H. Rickard. London: Pitman Publishing, 1970.

MLA (9th ed.) Citation

Aston, D C., and J.H Rickard. Macro-economics; a Critical Introduction: By D.C. Aston and J.H. Rickard. Pitman Publishing, 1970.