Παραπομπή σε μορφή APA (7η εκδ.)

Alvesalo, T. A. (1974). An experimental investigation on the superfluidity of ³He. Dept. of Technology, Helsinki University of Technology.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Alvesalo, T. A. An Experimental Investigation on the Superfluidity of ³He. Otaniemi, Finland: Dept. of Technology, Helsinki University of Technology, 1974.

Παραπομπή σε μορφή MLA (8th εκδ.)

Alvesalo, T. A. An Experimental Investigation on the Superfluidity of ³He. Dept. of Technology, Helsinki University of Technology, 1974.