Παραπομπή APA

Marsh, P. E., & Gortner, R. A. (1963). Federal aid to science education: Two programs. Syracuse, N.Y: Syracuse University Press.

Παραπομπή Chicago Style

Marsh, Paul E., and Ross A. Gortner. Federal Aid to Science Education: Two Programs. Syracuse, N.Y: Syracuse University Press, 1963.

Παραπομπή MLA

Marsh, Paul E., and Ross A. Gortner. Federal Aid to Science Education: Two Programs. Syracuse, N.Y: Syracuse University Press, 1963.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.