एपीए उद्धरण

Aykroyd, P. (1982). Skills & Tactiscs of Gymnadstics.

शिकागो स्टाइल उद्धरण

Aykroyd, Peter. Skills & Tactiscs of Gymnadstics. Marshall Cavendish, 1982.

एमएलए उद्धरण

Aykroyd, Peter. Skills & Tactiscs of Gymnadstics. 1982.