Cita APA (7th ed.)

Kavanagh, B. F., & Bird, S. J. G. (1997). Surveying: Principles and applications (4th ed.). Jemma.

Cita Chicago (17th ed.)

Kavanagh, Barry F., i S. J. Glenn Bird. Surveying: Principles and Applications. 4th ed. Cainta, Rizal: Jemma, 1997.

Cita MLA (9th ed.)

Kavanagh, Barry F., i S. J. Glenn Bird. Surveying: Principles and Applications. 4th ed. Jemma, 1997.