Cita APA (7a ed.)

Johannessen, B. (2009). Contracting local infrastructure works: Training guidelines. International Labour Organization.

Cita Chicago Style (17a ed.)

Johannessen, Bjorn. Contracting Local Infrastructure Works: Training Guidelines. International Labour Organization, 2009.

Cita MLA (9a ed.)

Johannessen, Bjorn. Contracting Local Infrastructure Works: Training Guidelines. International Labour Organization, 2009.