एपीए उद्धरण

Galtung,Johan. (1967). Theory and methods of social research. Universitets for Laget.

शिकागो स्टाइल उद्धरण

Galtung,Johan. Theory and Methods of Social Research. Oslo: Universitets for Laget, 1967.

एमएलए उद्धरण

Galtung,Johan. Theory and Methods of Social Research. Universitets for Laget, 1967.