APA (7th ed.) Citation

Elsworth, S., Aloof, A., Chesmure, M., Dennis, P., Parkins, D., & Ryley, C. (1993). Discoveries: Activity book 1 (4th impression in Slovakia.). Slovenské pedagogické nakladateľstvo.

Chicago Style (17th ed.) Citation

Elsworth, Steve, Andrew Aloof, Moira Chesmure, Peter Dennis, David Parkins, and Chris Ryley. Discoveries: Activity Book 1. 4th impression in Slovakia. Bratislava: Slovenské pedagogické nakladateľstvo, 1993.

MLA (9th ed.) Citation

Elsworth, Steve, et al. Discoveries: Activity Book 1. 4th impression in Slovakia. Slovenské pedagogické nakladateľstvo, 1993.