एपीए उद्धरण

Knapp, J. C., & Hulbert, A. M. (2020). Ghostwriting and the Ethics of Authenticity. 1st ed. 2017. Palgrave Macmillan US.

शिकागो स्टाइल उद्धरण

Knapp, John C., और Azalea M. Hulbert. Ghostwriting and the Ethics of Authenticity. 1st Ed. 2017. Palgrave Macmillan US, 2020.

एमएलए उद्धरण

Knapp, John C., और Azalea M. Hulbert. Ghostwriting and the Ethics of Authenticity. 1st Ed. 2017. Palgrave Macmillan US, 2020.