APA (7th ed.) Citation

Asimov, I. Worlds Within Worlds: The Story of Nuclear Energy, Volume 2 (of 3) Mass and Energy; The Neutron; The Structure of the Nucleus.

Chicago Style (17th ed.) Citation

Asimov, Isaac. Worlds Within Worlds: The Story of Nuclear Energy, Volume 2 (of 3) Mass and Energy; The Neutron; The Structure of the Nucleus.

MLA (9th ed.) Citation

Asimov, Isaac. Worlds Within Worlds: The Story of Nuclear Energy, Volume 2 (of 3) Mass and Energy; The Neutron; The Structure of the Nucleus.

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