Παραπομπή σε μορφή APA (7η εκδ.)

Encarnacion, M. J. On alternative methods for solving problem instances randomly selected from a set of problems.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Encarnacion, Mark J. On Alternative Methods for Solving Problem Instances Randomly Selected from a Set of Problems.

Παραπομπή σε μορφή MLA (9th εκδ.)

Encarnacion, Mark J. On Alternative Methods for Solving Problem Instances Randomly Selected from a Set of Problems.