Cita APA (7th ed.)

Parrinder, P. Having your assumptions questioned: A guide to the 'theory guides' / Patrick Parrinder. The state of theory.(1993).

Cita Chicago (17th ed.)

Parrinder, Patrick. "Having Your Assumptions Questioned: A Guide to the 'Theory Guides' / Patrick Parrinder." The State of Theory.(1993) .

Cita MLA (8th ed.)

Parrinder, Patrick. "Having Your Assumptions Questioned: A Guide to the 'Theory Guides' / Patrick Parrinder." The State of Theory.(1993), .