APA (7. basım) Alıntı

Pickford, J. (1982). Basic Needs And Employment: :Human Waste Disposal In Urban Areas (1. Edisyon.). ILO.

Chicago Style (17. basım) Atıf

Pickford, John. Basic Needs And Employment: :Human Waste Disposal In Urban Areas. 1. Edisyon. Geneva: ILO, 1982.

MLA (9th ed.) Atıf

Pickford, John. Basic Needs And Employment: :Human Waste Disposal In Urban Areas. 1. Edisyon. ILO, 1982.