APA-viite (7. p.)

Resurreccion, J. Z., & Resurrecion, A. C. An opportunity cost-based modified genetic algorithm for the P-k median problem. Philippine Engineering Journal.

Chicago-viite (17. p.)

Resurreccion, Joanna Z., ja Augustus C. Resurrecion. "An Opportunity Cost-based Modified Genetic Algorithm for the P-k Median Problem." Philippine Engineering Journal .

MLA-viite (9. p.)

Resurreccion, Joanna Z., ja Augustus C. Resurrecion. "An Opportunity Cost-based Modified Genetic Algorithm for the P-k Median Problem." Philippine Engineering Journal, .