APA (7. basım) Alıntı

American Society of Planning Officials. (1958). Check lists for planning operations. s.n.

Chicago Style (17. basım) Atıf

American Society of Planning Officials. Check Lists for Planning Operations. Chicago: s.n, 1958.

MLA (9th ed.) Atıf

American Society of Planning Officials. Check Lists for Planning Operations. s.n, 1958.