Παραπομπή σε μορφή APA (7η εκδ.)

Liu, B., & Liu, B. (2004). Uncertainty Theory: An Introduction to its Axiomatic Foundations (1st ed. 2004.). Springer Berlin Heidelberg : Imprint: Springer. https://doi.org/10.1007/978-3-540-39987-2

Παραπομπή σε μορφή Chicago (17η εκδ.)

Liu, Baoding, και Baoding Liu. Uncertainty Theory: An Introduction to Its Axiomatic Foundations. 1st ed. 2004. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2004. https://doi.org/10.1007/978-3-540-39987-2.

Παραπομπή σε μορφή MLA (8th εκδ.)

Liu, Baoding, και Baoding Liu. Uncertainty Theory: An Introduction to Its Axiomatic Foundations. 1st ed. 2004. Springer Berlin Heidelberg : Imprint: Springer, 2004. https://doi.org/10.1007/978-3-540-39987-2.