एपीए उद्धरण

Imrich, W., & Klavzar, S. (2000). Product graphs, structure and recognition. Wiley.

शिकागो स्टाइल उद्धरण

Imrich, Wilfried, और Sandi Klavzar. Product Graphs, Structure and Recognition. New York: Wiley, 2000.

एमएलए उद्धरण

Imrich, Wilfried, और Sandi Klavzar. Product Graphs, Structure and Recognition. Wiley, 2000.