APA (7th ed.) Citation

Oltmanns, O. (1911). Mein Feiertag!

Chicago Style (17th ed.) Citation

Oltmanns, Olly. Mein Feiertag! 1911.

MLA (8th ed.) Citation

Oltmanns, Olly. Mein Feiertag! 1911.

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