APA (7th ed.) Citation

Kallio, S. (2016). Start talking!: A communicative material package for the upper secondary school oral English course.

Chicago Style (17th ed.) Citation

Kallio, Sanni. Start Talking!: A Communicative Material Package for the Upper Secondary School Oral English Course. 2016.

MLA (9th ed.) Citation

Kallio, Sanni. Start Talking!: A Communicative Material Package for the Upper Secondary School Oral English Course. 2016.

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