APA (7th ed.) Citation

Speck, G. E. (1954). The science reader's companion. Ward, Lock.

Chicago Style (17th ed.) Citation

Speck, Gerald Eugene. The Science Reader's Companion. London: Ward, Lock, 1954.

MLA (9th ed.) Citation

Speck, Gerald Eugene. The Science Reader's Companion. Ward, Lock, 1954.

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