APA (7th ed.) Citation

Beyr P & University of Defence. Military Prediction of Incursion from Underground.

Chicago Style (17th ed.) Citation

Beyr P and University of Defence. Military Prediction of Incursion from Underground.

MLA (9th ed.) Citation

Beyr P and University of Defence. Military Prediction of Incursion from Underground.

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