Author & Added Author. Title: Sub-Title. Name of publisher.
Citazione stile Chigago Style (17a edizione)Author e Added Author. Title: Sub-Title. Place of publication: Name of publisher.
Citatione MLA (9a ed.)Author e Added Author. Title: Sub-Title. Name of publisher.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.