APA引文

SPENCER, H. C. c. (1980). Technical Drawing Problems. McMillan Publishing Co. Inc.

Chicago Style (17th ed.) Citation

SPENCER, Henry Cecil cs. Technical Drawing Problems. McMillan Publishing Co. Inc, 1980.

MLA引文

SPENCER, Henry Cecil cs. Technical Drawing Problems. McMillan Publishing Co. Inc, 1980.

警告：這些引文格式不一定是100％准確.