APA (7 वां संस्करण) प्रशस्ति पत्र

BONIFACE, B. G., & COOPER, C. P. (1987). The geography of travel and tourism. Heinemann Professional Publishing.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

BONIFACE, Brian G., और Christopher P. COOPER. The Geography of Travel and Tourism. Oxford: Heinemann Professional Publishing, 1987.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

BONIFACE, Brian G., और Christopher P. COOPER. The Geography of Travel and Tourism. Heinemann Professional Publishing, 1987.