APA (7e ed.) Bronvermelding

Rafn, J. (2023). The Testing of Forest Seeds During 25 years 1887-1912. Forest Research Institute.

Chicago (17e ed.) Bronvermelding

Rafn, Johannes. The Testing of Forest Seeds During 25 Years 1887-1912. Forest Research Institute, 2023.

MLA (9e ed.) Bronvermelding

Rafn, Johannes. The Testing of Forest Seeds During 25 Years 1887-1912. Forest Research Institute, 2023.

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