APA (7. basım) Alıntı
Whitford, F. (2017). Scattering the seeds of knowledge: The words and works of Indiana's pioneer county extension agents. Purdue University Press.
Chicago Style (17. basım) Atıf
Whitford, Fred. Scattering the Seeds of Knowledge: The Words and Works of Indiana's Pioneer County Extension Agents. West Lafayette, Indiana: Purdue University Press, 2017.
MLA (9th ed.) Atıf
Whitford, Fred. Scattering the Seeds of Knowledge: The Words and Works of Indiana's Pioneer County Extension Agents. Purdue University Press, 2017.
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