APA

Foreign Service Institute U.S, Nguyen H. Q. & Jorden E. H. (1969). Vietnamese; familiarization course. Washington: Dept. of State; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.].

Chicago

Foreign Service Institute U.S, Nguyen Hy Quang and Jorden Eleanor Harz. 1969. Vietnamese; familiarization course. Washington: Dept. of State; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.].

Harvard

Foreign Service Institute U.S, Nguyen H. Q. and Jorden E. H. (1969). Vietnamese; familiarization course. Washington: Dept. of State; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.].

MLA

Foreign Service Institute U.S, Nguyen Hy Quang and Jorden Eleanor Harz. Vietnamese; familiarization course. Washington: Dept. of State; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.]. 1969.