Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Kunihara, T., & Takanashi, S. (2019). Aortic Valve Preservation: Concepts and Approaches (1st ed. 2019.). Springer Singapore : Imprint: Springer. https://doi.org/10.1007/978-981-13-2068-2

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Takashi Kunihara, και Shuichiro Takanashi. Aortic Valve Preservation: Concepts and Approaches. 1st ed. 2019. Singapore: Springer Singapore : Imprint: Springer, 2019. https://doi.org/10.1007/978-981-13-2068-2.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. Aortic Valve Preservation: Concepts and Approaches. 1st ed. 2019. Springer Singapore : Imprint: Springer, 2019. https://doi.org/10.1007/978-981-13-2068-2.