APA (7th ed.) Citation

Spálený, E., Ružičková, E., & Bloch, D. (1986). John, Spot and Muff on holiday: A picture textbook of English for children (3. vyd.). Mladé letá.

Chicago Style (17th ed.) Citation

Spálený, Eugen, Eva Ružičková, and David Bloch. John, Spot and Muff on Holiday: A Picture Textbook of English for Children. 3. vyd. Bratislava: Mladé letá, 1986.

MLA (9th ed.) Citation

Spálený, Eugen, et al. John, Spot and Muff on Holiday: A Picture Textbook of English for Children. 3. vyd. Mladé letá, 1986.