Citazione Stile APA (7a Edizione)

Tierney, B., Ullmann, W., & Linehan, P. (1980). Authority and power: Studies on medieval law and government presented to Walter Ullmann on his seventieth birthday. Cambridge Univ. Pr.

Citazione stile Chigago Style (17a edizione)

Tierney, Brian, Walter Ullmann, e Peter Linehan. Authority and Power: Studies on Medieval Law and Government Presented to Walter Ullmann on His Seventieth Birthday. Cambridge [u.a.]: Cambridge Univ. Pr, 1980.

Citatione MLA (9a ed.)

Tierney, Brian, et al. Authority and Power: Studies on Medieval Law and Government Presented to Walter Ullmann on His Seventieth Birthday. Cambridge Univ. Pr, 1980.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.