APA استشهاد

Pechman, J. A. (1966). Federal Tax Policy. Brookings Institution.

استشهاد بنمط شيكاغو

Pechman, Joseph A. Federal Tax Policy. Washington: Brookings Institution, 1966.

MLA استشهاد

Pechman, Joseph A. Federal Tax Policy. Brookings Institution, 1966.