Sufficient conditions are established for oscillation of second order super half linear equations containing both delay and advanced arguments of the formwhere φ δ (u) = |u| δ−1 u; α > 0, β ≥ α, and γ ≥ α are real numbers; k, p, q, e, τ, σ are continuous real-valued functions; τ (t) ≤ t and σ(t) ≥ t with limt→∞ τ (t) = ∞. The functions p(t), q(t), and e(t) are allowed to change sign, provided that p(t) and q(t) are nonnegative on a sequence of intervals on which e(t) alternates sign.As an illustrative example we show that every solution ofis oscillatory provided that either m1 or m2 or r0 is sufficiently large.