APA (7th ed.) Citation

Ball, R., & Ball, R. (1970). Inflation. Penguin.

Chicago Style (17th ed.) Citation

Ball, R.J, and R.J.;Doyle Ball. Inflation. Penguin, 1970.

MLA (9th ed.) Citation

Ball, R.J, and R.J.;Doyle Ball. Inflation. Penguin, 1970.

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