(2013). A farmer-scientist's lifelong affair with coffee. Agriculture.
Citazione stile Chigago Style (17a edizione)"A Farmer-scientist's Lifelong Affair with Coffee." Agriculture 2013.
Citatione MLA (9a ed.)"A Farmer-scientist's Lifelong Affair with Coffee." Agriculture, 2013.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.