Cita APA (7th ed.)

(OWW), O. 251/3.1.1/00175: Briefwisseling.

Cita Chicago (17th ed.)

(OWW), Oxfam-Wereldwinkels. 251/3.1.1/00175: Briefwisseling.

Cita MLA (8th ed.)

(OWW), Oxfam-Wereldwinkels. 251/3.1.1/00175: Briefwisseling.

Atenció: Aquestes cites poden no estar 100% correctes.