TS/93. (1956). The Design And Analysis Of Helicoidal Stairs. Godwin.
Chicago Style (17th ed.) CitationTS/93. The Design And Analysis Of Helicoidal Stairs. Godwin, 1956.
MLA (8th ed.) CitationTS/93. The Design And Analysis Of Helicoidal Stairs. Godwin, 1956.
Warning: These citations may not always be 100% accurate.