APA (7th ed.) Citation

Orson Scott Card (Great Neck Publishing). Great Neck Publishing.

Chicago Style (17th ed.) Citation

Orson Scott Card (Great Neck Publishing). Great Neck Publishing.

MLA (9th ed.) Citation

Orson Scott Card (Great Neck Publishing). Great Neck Publishing.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.