Παραπομπή σε μορφή APA (7η εκδ.)

Gupta, S., Ali, I., & Ahmed, A. (2018). Multi-objective bi-level supply chain network order allocation problem under fuzziness. OPSEARCH, 1. https://doi.org/10.1007/s12597-018-0340-2

Παραπομπή σε μορφή Chicago (17η εκδ.)

Gupta, Srikant, Irfan Ali, και Aquil Ahmed. "Multi-objective Bi-level Supply Chain Network Order Allocation Problem Under Fuzziness." OPSEARCH 2018: 1. https://doi.org/10.1007/s12597-018-0340-2.

Παραπομπή σε μορφή MLA (9th εκδ.)

Gupta, Srikant, et al. "Multi-objective Bi-level Supply Chain Network Order Allocation Problem Under Fuzziness." OPSEARCH, 2018, p. 1, https://doi.org/10.1007/s12597-018-0340-2.