APA-viite

Nattrass, N., & Varma, G. V. (2014). Macroeconomics simplified: Understanding Keynesian and neoclassical macroeconomic systems. Sage Publications.

Chicago-tyylinen lähdeviittaus

Nattrass, Nicoli, ja G. Visakh Varma. Macroeconomics Simplified: Understanding Keynesian and Neoclassical Macroeconomic Systems. New Delhi: Sage Publications, 2014.

MLA-viite

Nattrass, Nicoli, ja G. Visakh Varma. Macroeconomics Simplified: Understanding Keynesian and Neoclassical Macroeconomic Systems. Sage Publications, 2014.