Citazione Stile APA (7a Edizione)

Hallmark, J. (1994). Scientists' Access and Retrieval of References Cited in Their Recent Journal Literature.

Citazione stile Chigago Style (17a edizione)

Hallmark, Julie. Scientists' Access and Retrieval of References Cited in Their Recent Journal Literature. 1994.

Citatione MLA (9a ed.)

Hallmark, Julie. Scientists' Access and Retrieval of References Cited in Their Recent Journal Literature. 1994.