APA (7. basım) Alıntı

Stansberry, P. (2015). America 2020: The survival blueprint. Stansberry Research.

Chicago Style (17. basım) Atıf

Stansberry, Porter. America 2020: The Survival Blueprint. USA: Stansberry Research, 2015.

MLA (9th ed.) Atıf

Stansberry, Porter. America 2020: The Survival Blueprint. Stansberry Research, 2015.