APA (7 वां संस्करण) प्रशस्ति पत्र

Fenn, G. M. Jack at Sea: All Work and No Play Made Him a Dull Boy.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Fenn, George Manville. Jack at Sea: All Work and No Play Made Him a Dull Boy.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Fenn, George Manville. Jack at Sea: All Work and No Play Made Him a Dull Boy.

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