APA (7th ed.) Citation

Zon, A. P. M. v. d. Gramineés du Cameroun. Agricultural University.

Chicago Style (17th ed.) Citation

Zon, Antonius P. M. van der. Gramineés Du Cameroun. Wageningen: Agricultural University.

MLA (9th ed.) Citation

Zon, Antonius P. M. van der. Gramineés Du Cameroun. Agricultural University.