एपीए उद्धरण

Riggs, R. (2014). Hollow city. Philadelphia: Quirk Books.

शिकागो स्टाइल उद्धरण

Riggs, Ransom. Hollow City. Philadelphia: Quirk Books, 2014.

एमएलए उद्धरण

Riggs, Ransom. Hollow City. Philadelphia: Quirk Books, 2014.