एपीए उद्धरण

Avtar Singh Gill P. C. S Gill's. (1962). Criminal investigation and trial. Parmindra Publishers.

शिकागो स्टाइल उद्धरण

Avtar Singh Gill P. C. S Gill's. Criminal Investigation and Trial. Ludhiana: Parmindra Publishers, 1962.

एमएलए उद्धरण

Avtar Singh Gill P. C. S Gill's. Criminal Investigation and Trial. Parmindra Publishers, 1962.