Styl cytowania APA

Palmer, H. R., Great Britain Colonial Office, National Archives, & Adam Matthew Digital. (1919). Report on a journey from Maidugari, Nigeria to Jeddah in Arabia. Adam Matthew Digital.

Styl cytowania Chicago

Palmer, H. R., Great Britain Colonial Office, National Archives, i Adam Matthew Digital. Report on a Journey from Maidugari, Nigeria to Jeddah in Arabia. Marlborough, England: Adam Matthew Digital, 1919.

Styl cytowania MLA

Palmer, H. R., et al. Report on a Journey from Maidugari, Nigeria to Jeddah in Arabia. Adam Matthew Digital, 1919.