Select the quotation that is correctly formatted in APA style. O a.) "Never had the conditions for a president-elect been so severe, and never had one seemed, by his credentials, so poorly prepared" (Shenk, p. 172). O b.) "Never had the conditions for a president-elect been so severe, and never had one seemed, by his credentials, so poorly prepared" (Shenk, 2005, p. 172). O c.) "Never had the conditions for a president-elect been so severe, and never had one seemed, by his credentials, so poorly prepared" (2005, Shenk, p. 172). O d.) "Never had the conditions for a president-elect been so severe, and never had one seemed, by his credentials, so poorly prepared" (Shenk, 2005)