APA aipamena

Henderson, H. D., & Siddiqi, S. A. (1969). Analyses and improvement of a local plow. Faculty of Agricultural Sciences, American University of Beirut.

Chicago Style aipamena

Henderson, Hubert Douglas, and Sharif Ahmed Siddiqi. Analyses and Improvement of a Local Plow. Beirut: Faculty of Agricultural Sciences, American University of Beirut, 1969.

MLA aipamena

Henderson, Hubert Douglas, and Sharif Ahmed Siddiqi. Analyses and Improvement of a Local Plow. Faculty of Agricultural Sciences, American University of Beirut, 1969.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.