APA (7e ed.) Bronvermelding

Smythies, E. (2023). Afforestation of Ravine Lands in the Etawah district, United Provinces. Forest Research Institute.

Chicago (17e ed.) Bronvermelding

Smythies, E.A. Afforestation of Ravine Lands in the Etawah District, United Provinces. Forest Research Institute, 2023.

MLA (9e ed.) Bronvermelding

Smythies, E.A. Afforestation of Ravine Lands in the Etawah District, United Provinces. Forest Research Institute, 2023.

Let op: Deze citaties zijn niet altijd 100% accuraat.