Παραπομπή σε μορφή APA (7η εκδ.)

Hanagal, D. D., & Hanagal, D. D. (2019). Modeling Survival Data Using Frailty Models: Second Edition (1st ed. 2019.). Springer Singapore : Imprint: Springer. https://doi.org/10.1007/978-981-15-1181-3

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hanagal, David D., και David D. Hanagal. Modeling Survival Data Using Frailty Models: Second Edition. 1st ed. 2019. Singapore: Springer Singapore : Imprint: Springer, 2019. https://doi.org/10.1007/978-981-15-1181-3.

Παραπομπή σε μορφή MLA (8th εκδ.)

Hanagal, David D., και David D. Hanagal. Modeling Survival Data Using Frailty Models: Second Edition. 1st ed. 2019. Springer Singapore : Imprint: Springer, 2019. https://doi.org/10.1007/978-981-15-1181-3.