Citazione APA

Brougham, E. G. (1934). Some economic results of various cultural practices in apple orchards of the Hudson valley.

Stile di citazione Chicago

Brougham, Earl G. Some Economic Results of Various Cultural Practices in Apple Orchards of the Hudson Valley. [Ithaca, N.Y.], 1934.

Citazione MLA

Brougham, Earl G. Some Economic Results of Various Cultural Practices in Apple Orchards of the Hudson Valley. 1934.