एपीए उद्धरण

Knaack, L., & Liesel Knaack. A practical handbook for educators: Designing learning opportunities. Whitby, ON: de Sitter Publications.

शिकागो स्टाइल उद्धरण

Knaack, Liesel, और Liesel Knaack. A Practical Handbook for Educators: Designing Learning Opportunities. Whitby, ON: de Sitter Publications.

एमएलए उद्धरण

Knaack, Liesel, और Liesel Knaack. A Practical Handbook for Educators: Designing Learning Opportunities. Whitby, ON: de Sitter Publications.