APA (7th ed.) Citation

Scupham, P. (1990). Watching the perseids / Peter Scupham. Oxford University Press.

Chicago Style (17th ed.) Citation

Scupham, Peter. Watching the Perseids / Peter Scupham. Oxford: Oxford University Press, 1990.

MLA (9th ed.) Citation

Scupham, Peter. Watching the Perseids / Peter Scupham. Oxford University Press, 1990.

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