Cita APA (7th ed.)

Graham, R., & Koh, A. (2002). Digital aerial survey: Theory and practice. CRC Press/Whittles Publishing.

Cita Chicago (17th ed.)

Graham, Ron, i Alexander Koh. Digital Aerial Survey: Theory and Practice. Boca Raton, Florida: CRC Press/Whittles Publishing, 2002.

Cita MLA (9th ed.)

Graham, Ron, i Alexander Koh. Digital Aerial Survey: Theory and Practice. CRC Press/Whittles Publishing, 2002.