APA (7th ed.) Citation

Skinner,B.F.dr. (1983). How to enjoy your old age. Sheldon press.

Chicago Style (17th ed.) Citation

Skinner,B.F.dr. How to Enjoy Your Old Age. London: Sheldon press, 1983.

MLA (9th ed.) Citation

Skinner,B.F.dr. How to Enjoy Your Old Age. Sheldon press, 1983.

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