APA引文

Newman, E., & Tod, K. (1980). A NOTE ON LEFT-FLAT SPACE-TIMES.

Chicago Style (17th ed.) Citation

Newman, E., and K. Tod. A NOTE ON LEFT-FLAT SPACE-TIMES. 1980.

MLA引文

Newman, E., and K. Tod. A NOTE ON LEFT-FLAT SPACE-TIMES. 1980.

警告：這些引文格式不一定是100％准確.