APA (7th ed.) Citation

Blashford-Snell, J., & Tweedy, A. (1990). Operation Raleigh : adventure unlimited / John Blashford-Snell and Ann Tweedy: Adventure unlimited. Collins.

Chicago Style (17th ed.) Citation

Blashford-Snell, John, and Ann Tweedy. Operation Raleigh : Adventure Unlimited / John Blashford-Snell and Ann Tweedy: Adventure Unlimited. London: Collins, 1990.

MLA (9th ed.) Citation

Blashford-Snell, John, and Ann Tweedy. Operation Raleigh : Adventure Unlimited / John Blashford-Snell and Ann Tweedy: Adventure Unlimited. Collins, 1990.

Warning: These citations may not always be 100% accurate.