Cita APA (7a ed.)

Lilburn, T. (2014). Newton, Force at a Distance, Imperialism. Project Muse.

Cita Chicago Style (17a ed.)

Lilburn, Tim. Newton, Force at a Distance, Imperialism. Baltimore, Maryland: Project Muse, 2014.

Cita MLA (8a ed.)

Lilburn, Tim. Newton, Force at a Distance, Imperialism. Project Muse, 2014.