McNeill, J. J. (1998). Both feet firmly planted in midair: John McNeill (1. Auflage.). Westminster John Knox.
Citazione stile Chigago Style (17a edizione)McNeill, John J. Both Feet Firmly Planted in Midair: John McNeill. 1. Auflage. Louisville ; Ky.: Westminster John Knox, 1998.
Citatione MLA (8a ed.)McNeill, John J. Both Feet Firmly Planted in Midair: John McNeill. 1. Auflage. Westminster John Knox, 1998.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.