APA (7th ed.) Citation

Butterfield, A. The familiar enemy. Oxford University Press.

Chicago Style (17th ed.) Citation

Butterfield, Ardis. The Familiar Enemy. Oxford University Press.

MLA (8th ed.) Citation

Butterfield, Ardis. The Familiar Enemy. Oxford University Press.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.