APA (7th ed.) Citation

Lekkerkerker, J. G. Whirling of Shafts with Finite Torsional Stiffness.

Chicago Style (17th ed.) Citation

Lekkerkerker, J. G. Whirling of Shafts with Finite Torsional Stiffness.

MLA (9th ed.) Citation

Lekkerkerker, J. G. Whirling of Shafts with Finite Torsional Stiffness.

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