APA Citation

Letkol de Rooy, Jend. van Oyen, Kol. Abdulkadir di Biak.

Chicago Style Citation

Letkol De Rooy, Jend. Van Oyen, Kol. Abdulkadir Di Biak.

MLA Citation

Letkol De Rooy, Jend. Van Oyen, Kol. Abdulkadir Di Biak.

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