एपीए उद्धरण

Christensen, A. J. (2018). Dictionary of lanscape Architecture and Construction. The McGraw-Hill Companies, Inc.

शिकागो स्टाइल उद्धरण

Christensen, Alan Jay. Dictionary of Lanscape Architecture and Construction. The McGraw-Hill Companies, Inc, 2018.

एमएलए उद्धरण

Christensen, Alan Jay. Dictionary of Lanscape Architecture and Construction. The McGraw-Hill Companies, Inc, 2018.