"Did this in Caesar seem ambitious? When that the poor have cried, Caesar hath wept:" (3.2.64).
"And men have lost their reason. Bear with me; My heart is in the coffin there with Caesar, And I must pause till it come back me." (3. 2.64).
"You all did see that on the Lupercal I thrice presented him a kingly crown," (3.2.64).
Ethos is demonstrated through this quote because Antony is able to establish his credibility knowing the true Caesar. He has Caesar upset when the people were.
Mark Antony is using Pathos in this specific quote since by stating that as Caesar lies in his coffin, Antony's heart goes down with Caesar this gives off the expression that Antony is torn because of Caesar death. People will sympathize with him as they might feel the same feelings.
Logos is well presented in this quote as Antony speaks that Caesar did reject the crown three times. This can not be for debate as the people of Rome themselves saw it at the festival of Luperical.