APA引文

TS/93. (1956). The Design And Analysis Of Helicoidal Stairs. Godwin.

Chicago Style (17th ed.) Citation

TS/93. The Design And Analysis Of Helicoidal Stairs. Godwin, 1956.

MLA引文

TS/93. The Design And Analysis Of Helicoidal Stairs. Godwin, 1956.

警告：這些引文格式不一定是100％准確.