APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (8. p.)

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