APA (7th ed.) Citation

Červenka, Z. (1971). The Nigerian war, 1967-1970.: History of the war; selected bibliography and documents. Bernard & Graefe.

Chicago Style (17th ed.) Citation

Červenka, Zdenek. The Nigerian War, 1967-1970.: History of the War; Selected Bibliography and Documents. Frankfurt am Main: Bernard & Graefe, 1971.

MLA (9th ed.) Citation

Červenka, Zdenek. The Nigerian War, 1967-1970.: History of the War; Selected Bibliography and Documents. Bernard & Graefe, 1971.