APA (7th ed.) Citation

Singh, A. K., & Allen, D. E. (2017). R in finance and economics: A beginner's guide. World Scientific.

Chicago Style (17th ed.) Citation

Singh, Abhay Kumar, and D. E. Allen. R in Finance and Economics: A Beginner's Guide. New Jersey: World Scientific, 2017.

MLA (9th ed.) Citation

Singh, Abhay Kumar, and D. E. Allen. R in Finance and Economics: A Beginner's Guide. World Scientific, 2017.