APA ציטוט

Allen, J. P. B., & Widdowson, H. G. English im physical sience.

Chicago Style (17th ed.) Citation

Allen, J. P. B., and H. G. Widdowson. English Im Physical Sience.

ציטוט MLA

Allen, J. P. B., and H. G. Widdowson. English Im Physical Sience.