APA (7th ed.) Citation

Aleksandrov, P. S., & Hopf, H. (1972). Topologie (Reprint d. Ausg., Berlin, 1935.). Chelsea Publ.

Chicago Style (17th ed.) Citation

Aleksandrov, Pavel S., and Heinz Hopf. Topologie. Reprint d. Ausg., Berlin, 1935. Bronx, NY: Chelsea Publ, 1972.

MLA (9th ed.) Citation

Aleksandrov, Pavel S., and Heinz Hopf. Topologie. Reprint d. Ausg., Berlin, 1935. Chelsea Publ, 1972.