एपीए उद्धरण

Chen, Y. Q. On Massera's theorem for anti-periodic solution.

शिकागो स्टाइल उद्धरण

Chen, Y. Q. On Massera's Theorem for Anti-periodic Solution.

एमएलए उद्धरण

Chen, Y. Q. On Massera's Theorem for Anti-periodic Solution.