APA (7th ed.) Citation

Cowan, R. (2005). An Abbreviated Annotated Bibliography Peter F[erdinand] Drucker 1909. Routledge.

Chicago Style (17th ed.) Citation

Cowan, Roberta. An Abbreviated Annotated Bibliography Peter F[erdinand] Drucker 1909. Routledge, 2005.

MLA (9th ed.) Citation

Cowan, Roberta. An Abbreviated Annotated Bibliography Peter F[erdinand] Drucker 1909. Routledge, 2005.

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