APA (7th ed.) Citation

Ostoja-Chrostowski, S., & Ostoja-Chrostowska, A. (1929). Ex-Libris Anny Ostoja-Chrostowskiej.

Chicago Style (17th ed.) Citation

Ostoja-Chrostowski, Stanisław, and Anna Ostoja-Chrostowska. Ex-Libris Anny Ostoja-Chrostowskiej. 1929.

MLA (9th ed.) Citation

Ostoja-Chrostowski, Stanisław, and Anna Ostoja-Chrostowska. Ex-Libris Anny Ostoja-Chrostowskiej. 1929.

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