Citazione Stile APA (7a Edizione)

Woodcock, T., & Robinson, J. M. (1990). The Oxford guide to heraldry. Oxford University Press.

Citazione stile Chigago Style (17a edizione)

Woodcock, Thomas, e John Martin Robinson. The Oxford Guide to Heraldry. Oxford [England]: Oxford University Press, 1990.

Citatione MLA (9a ed.)

Woodcock, Thomas, e John Martin Robinson. The Oxford Guide to Heraldry. Oxford University Press, 1990.