APA (7 वां संस्करण) प्रशस्ति पत्र

Lyall, S. (2002). Masters of structure engineering todays innovative buildings. Laurence King Publishing.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Lyall, Sutherland. Masters of Structure Engineering Todays Innovative Buildings. Laurence King Publishing, 2002.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Lyall, Sutherland. Masters of Structure Engineering Todays Innovative Buildings. Laurence King Publishing, 2002.

चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.