APA
Porter Roger S, Johnson Julian F & MacKnight William J. (1968). Viscous and elastic behavior attributed to polymer entanglements (1968 reviews). : Rubber Chemistry and Technology.
Chicago
Porter Roger S, Johnson Julian F and MacKnight William J. 1968. Viscous and elastic behavior attributed to polymer entanglements (1968 reviews). : Rubber Chemistry and Technology.
Harvard
Porter Roger S, Johnson Julian F and MacKnight William J. (1968). Viscous and elastic behavior attributed to polymer entanglements (1968 reviews). : Rubber Chemistry and Technology.
MLA
Porter Roger S, Johnson Julian F and MacKnight William J. Viscous and elastic behavior attributed to polymer entanglements (1968 reviews). : Rubber Chemistry and Technology. 1968.