APA (7th ed.) Citation

Seidma & Skancke. (1990). Productivity: The American advantage. Simon & Schuster.

Chicago Style (17th ed.) Citation

Seidma and Skancke. Productivity: The American Advantage. New Yor: Simon & Schuster, 1990.

MLA (8th ed.) Citation

Seidma and Skancke. Productivity: The American Advantage. Simon & Schuster, 1990.

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