Cita APA

Herubin, C. (1978). Principles of surveying (2.). Reston publishers.

Citación estilo Chicago

Herubin, C.A. Principles of Surveying. 2. Virginia: Reston publishers, 1978.

Cita MLA

Herubin, C.A. Principles of Surveying. 2. Reston publishers, 1978.