APA (7th ed.) Citation

Baum, L. F. Aunt Jane's Nieces on Vacation.

Chicago Style (17th ed.) Citation

Baum, L. Frank. Aunt Jane's Nieces on Vacation.

MLA (9th ed.) Citation

Baum, L. Frank. Aunt Jane's Nieces on Vacation.

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