APA (7th ed.) Citation

Olach, Ľ., & Hammel, P. Slovenský seržant Pepper.

Chicago Style (17th ed.) Citation

Olach, Ľubomír, and Pavol Hammel. Slovenský Seržant Pepper.

MLA (9th ed.) Citation

Olach, Ľubomír, and Pavol Hammel. Slovenský Seržant Pepper.

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