Παραπομπή σε μορφή APA (7η εκδ.)

(1912). Title to Lands Along Rock Creek hearings before the United States Senate Committee on Public Buildings and Grounds, Sixty-Second Congress, second session, on May 24, 1912. [microform].

Παραπομπή σε μορφή Chicago (17η εκδ.)

Title to Lands Along Rock Creek Hearings Before the United States Senate Committee on Public Buildings and Grounds, Sixty-Second Congress, Second Session, on May 24, 1912. [microform]. 1912.

Παραπομπή σε μορφή MLA (9th εκδ.)

Title to Lands Along Rock Creek Hearings Before the United States Senate Committee on Public Buildings and Grounds, Sixty-Second Congress, Second Session, on May 24, 1912. [microform]. 1912.