Cita APA

Davis, R. E., & Foot , F. S. (1953). Surveying: Theory and practicce (4,5.).

Chicago Edition Citation

Davis, Raymond E., i Francis S. Foot. Surveying: Theory and Practicce. 4,5. 1953.

Cita MLA

Davis, Raymond E., i Francis S. Foot. Surveying: Theory and Practicce. 4,5. 1953.

Atenció: Aquestes cites poden no estar 100% correctes.