Παραπομπή σε μορφή APA (7η εκδ.)

Hisdal, E., & Hisdal, E. (1998). Logical Structures for Representation of Knowledge and Uncertainty (1st ed. 1998.). Physica-Verlag HD : Imprint: Physica. https://doi.org/10.1007/978-3-7908-1887-1

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hisdal, Ellen, και Ellen Hisdal. Logical Structures for Representation of Knowledge and Uncertainty. 1st ed. 1998. Heidelberg: Physica-Verlag HD : Imprint: Physica, 1998. https://doi.org/10.1007/978-3-7908-1887-1.

Παραπομπή σε μορφή MLA (8th εκδ.)

Hisdal, Ellen, και Ellen Hisdal. Logical Structures for Representation of Knowledge and Uncertainty. 1st ed. 1998. Physica-Verlag HD : Imprint: Physica, 1998. https://doi.org/10.1007/978-3-7908-1887-1.