He'll want to give classical authority to his argument.

It remains a classical authority.

They consulted classical authorities to develop a drawing and Garrett hired a blacksmith to make a discus.

This, for him, was the ultimate epistemic instrument, one to be trusted over all classical authorities.

Modern scholarship agrees with the classical authorities and ascribes the play to Euripides.

The real reason to see it, though, is its stars, both actors of classical authority and pronounced, but very different, masculinity.

In science, classical authorities like Aristotle were challenged for the first time since antiquity.

In the enlightenment of the sixteenth and seventeenth centuries, scientific medicine finally struggled out from beneath the dead hand of classical authority.

He is also recognized as "the classical authority on migraine."

Gülen does not advocate a new theology but refers to classical authorities of theology and takes up their line of argument.