APA-viite (7. p.)

Ziegler, A. P. (1971). Historic preservation in inner city areas: A manual of practice ([1st ed.].). Allegheny Press.

Chicago-viite (17. p.)

Ziegler, Arthur P. Historic Preservation in Inner City Areas: A Manual of Practice. [1st ed.]. Pittsburgh: Allegheny Press, 1971.

MLA-viite (8. p.)

Ziegler, Arthur P. Historic Preservation in Inner City Areas: A Manual of Practice. [1st ed.]. Allegheny Press, 1971.