Cita APA (7th ed.)

Heim, B. B., & Duren, P. B. v. (1981). Armorial: Ed. and introduced by Peter Bander van Duren. Preface by. Van Duren.

Cita Chicago (17th ed.)

Heim, Bruno Bernhard, i Peter Bander van Duren. Armorial: Ed. and Introduced by Peter Bander Van Duren. Preface by. Gerrards Cross: Van Duren, 1981.

Cita MLA (8th ed.)

Heim, Bruno Bernhard, i Peter Bander van Duren. Armorial: Ed. and Introduced by Peter Bander Van Duren. Preface by. Van Duren, 1981.