Photoshop allows you to selectively add a dramatic sepia effect to a photo. You will use a Hue/Saturation adjustment layer, then apply the layer mask and a Black & White adjustment layer.
It shows how to edit a photo portrait to improve the sharpness and add a sepia effect to the black and white image. A combination of Adjustment layers, High pass filter, different Blend modes, Gradient map are used in this video tutorial.
To make your photo look professional, apply Sepia tone. This tutorial shows how to imitate Depth of field effect, add Sepia tone and Sepia mild noise.