Styl cytowania APA

Hobbs, F., & Doling, J. F. (1981). Planning for engineers and surveyors. Pergamon Press.

Styl cytowania Chicago

Hobbs, F.D, i J F. Doling. Planning for Engineers and Surveyors. Oxford: Pergamon Press, 1981.

Styl cytowania MLA

Hobbs, F.D, i J F. Doling. Planning for Engineers and Surveyors. Pergamon Press, 1981.