APA-ийн эшлэл(7 дахь хэвлэлт)

Drezner, J. A., Sommer, G., & Leonard, R. S. (1999). Innovative management in the DARPA high altitude endurance unmanned aerial vehicle program: Phase II experience. RAND.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Drezner, Jeffrey A., Geoffrey Sommer, ба Robert S. Leonard. Innovative Management in the DARPA High Altitude Endurance Unmanned Aerial Vehicle Program: Phase II Experience. Santa Monica, CA: RAND, 1999.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Drezner, Jeffrey A., et al. Innovative Management in the DARPA High Altitude Endurance Unmanned Aerial Vehicle Program: Phase II Experience. RAND, 1999.