(2017). Big savings in mechanizing onion planting. IN From the editor [column]. Agriculture.
Chicago (17e ed.) Bronvermelding"Big Savings in Mechanizing Onion Planting. IN From the Editor [column]." Agriculture 2017.
MLA (9e ed.) Bronvermelding"Big Savings in Mechanizing Onion Planting. IN From the Editor [column]." Agriculture, 2017.
Let op: Deze citaties zijn niet altijd 100% accuraat.