एपीए उद्धरण

Yoshizawa, T. (1975). Stability theory and the existence of periodic solutions and almost periodic solutions. Springer-Verlag.

शिकागो स्टाइल उद्धरण

Yoshizawa, Taro. Stability Theory and the Existence of Periodic Solutions and Almost Periodic Solutions. New York: Springer-Verlag, 1975.

एमएलए उद्धरण

Yoshizawa, Taro. Stability Theory and the Existence of Periodic Solutions and Almost Periodic Solutions. Springer-Verlag, 1975.