Cita APA (7th ed.)
Holes, L. G. (1965). Group measurement of building works. C. Lockwood.
Cita Chicago (17th ed.)
Holes, L. G. Group Measurement of Building Works. London: C. Lockwood, 1965.
Cita MLA (9th ed.)
Holes, L. G. Group Measurement of Building Works. C. Lockwood, 1965.
Atenció: Aquestes cites poden no estar 100% correctes.