APA (7th ed.) Citation

Henderson, S., & Gray, J. (1991). Discovering English: Teacher's book (1. vyd.). Mladex.

Chicago Style (17th ed.) Citation

Henderson, Susan, and Joanna Gray. Discovering English: Teacher's Book. 1. vyd. Bratislava: Mladex, 1991.

MLA (9th ed.) Citation

Henderson, Susan, and Joanna Gray. Discovering English: Teacher's Book. 1. vyd. Mladex, 1991.

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