एपीए उद्धरण

Bikales, N. M. (1971). Extrusion and Other Plastics Operations. Wiley Eastern.

शिकागो स्टाइल उद्धरण

Bikales, Norbert M. Extrusion and Other Plastics Operations. New York: Wiley Eastern, 1971.

एमएलए उद्धरण

Bikales, Norbert M. Extrusion and Other Plastics Operations. Wiley Eastern, 1971.