APA (7th ed.) Citation
Ibsen, H. The League of Youth, A Doll's House, The Lady from the Sea. Penguin.
Chicago Style (17th ed.) Citation
Ibsen, Henrik. The League of Youth, A Doll's House, The Lady from the Sea. Harmondsworth, Inglaterra: Penguin.
MLA (9th ed.) Citation
Ibsen, Henrik. The League of Youth, A Doll's House, The Lady from the Sea. Penguin.
Warning: These citations may not always be 100% accurate.