APA引文
ebrary, Inc, & Apanasov, B. N. (1992). Topology '90. W. de Gruyter.
Chicago Style (17th ed.) Citation
ebrary, Inc, and B. N. Apanasov. Topology '90. Berlin ; New York: W. de Gruyter, 1992.
MLA引文
ebrary, Inc, and B. N. Apanasov. Topology '90. W. de Gruyter, 1992.
警告：這些引文格式不一定是100％准確.