APA (7th ed.) Citation

Bristowe, W. S. (1947). A book of spiders / by W.S. Bristowe. Penguin.

Chicago Style (17th ed.) Citation

Bristowe, W. S. A Book of Spiders / by W.S. Bristowe. Penguin, 1947.

MLA (9th ed.) Citation

Bristowe, W. S. A Book of Spiders / by W.S. Bristowe. Penguin, 1947.

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