Cita APA (7a ed.)
Fast, H. The Edge of Tomorrow. Bantam Books.
Cita estilo Chicago (17a ed.)
Fast, Howard. The Edge of Tomorrow. Nueva York, EUA: Bantam Books.
Cita MLA (9a ed.)
Fast, Howard. The Edge of Tomorrow. Bantam Books.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.