एपीए उद्धरण

Westwood, P. S. 1. (2000). Numeracy and learning difficulties: Approaches to teaching and assessment. Camberwell, Vic.: Australian Council for Educational Research Press.

शिकागो स्टाइल उद्धरण

Westwood, Peter S. 1936-. Numeracy and Learning Difficulties: Approaches to Teaching and Assessment. Camberwell, Vic.: Australian Council for Educational Research Press, 2000.

एमएलए उद्धरण

Westwood, Peter S. 1936-. Numeracy and Learning Difficulties: Approaches to Teaching and Assessment. Camberwell, Vic.: Australian Council for Educational Research Press, 2000.