एपीए उद्धरण

Leinster, T. (2004). Higher operads, higher categories. Cambridge, UK: Cambridge University Press.

शिकागो स्टाइल उद्धरण

Leinster, Tom. Higher Operads, Higher Categories. Cambridge, UK: Cambridge University Press, 2004.

एमएलए उद्धरण

Leinster, Tom. Higher Operads, Higher Categories. Cambridge, UK: Cambridge University Press, 2004.