Gaya APA

Khandoker, A, H. et al (2013). Poincaré Plot Methods for Heart Rate Variability Analysis . Springer US: Springer.

Gaya MLA

Khandoker, Ahsan, Habib. et al. "Poincaré Plot Methods for Heart Rate Variability Analysis". Springer US: Springer, 2013. E-Book.