APA Edition Citation

Stapley, J. H. (1969). World crop protection. iliffe books.

Chicago Edition Citation

Stapley, J H. World Crop Protection. London: iliffe books, 1969.

MLA Edition Citation

Stapley, J H. World Crop Protection. iliffe books, 1969.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.