APA (7th ed.) Citation
Fennell, J. The Penguin Russian Course: A Complete Course for Beginners. Penguin.
Chicago Style (17th ed.) Citation
Fennell, J.L.I. The Penguin Russian Course: A Complete Course for Beginners. Harmondsworth, Inglaterra: Penguin.
MLA (9th ed.) Citation
Fennell, J.L.I. The Penguin Russian Course: A Complete Course for Beginners. Penguin.
Warning: These citations may not always be 100% accurate.