APA (7th ed.) Citation

Lewis, D. K. (1991). Parts of classes. Blackwell.

Chicago Style (17th ed.) Citation

Lewis, David K. Parts of Classes. Oxford [u.a.]: Blackwell, 1991.

MLA (8th ed.) Citation

Lewis, David K. Parts of Classes. Blackwell, 1991.

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