APA (7th ed.) Zitazioa

Lefebvre, F. (2009). Memento social 2009. Francis Lefebvre.

Chicago Style (17th ed.) Zitazioa

Lefebvre, Francis. Memento Social 2009. Madrid: Francis Lefebvre, 2009.

MLA (9th ed.) Zitazioa

Lefebvre, Francis. Memento Social 2009. Francis Lefebvre, 2009.