APA (7th ed.) Citation

Thornley, G. C. (1979). Elementary scientific English Practice.

Chicago Style (17th ed.) Citation

Thornley, Granville Calland. Elementary Scientific English Practice. 1979.

MLA (9th ed.) Citation

Thornley, Granville Calland. Elementary Scientific English Practice. 1979.

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