APA način citiranja

Fabricius, M., Pickard, R., & McColl, E. (2015). Is reviewing trial protocols on clinicaltrials.gov a feasible method of compiling a long-list for a core outcome set? Trials.

Čikaški stil citiranja

Fabricius, Michael, Robert Pickard, i Elaine McColl. "Is Reviewing Trial Protocols On Clinicaltrials.gov a Feasible Method of Compiling a Long-list for a Core Outcome Set?" Trials 2015.

MLA način citiranja

Fabricius, Michael, Robert Pickard, i Elaine McColl. "Is Reviewing Trial Protocols On Clinicaltrials.gov a Feasible Method of Compiling a Long-list for a Core Outcome Set?" Trials 2015.