APA (7th ed.) Citation

Tattersfield, D. (1984). Halley's comet. Blackwell.

Chicago Style (17th ed.) Citation

Tattersfield, D. Halley's Comet. Oxford [Oxfordshire]: Blackwell, 1984.

MLA (8th ed.) Citation

Tattersfield, D. Halley's Comet. Blackwell, 1984.

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