APA aipamena

Ohmer, M. M. (1969). Elementary geometry for teachers. Addison-Wesley.

Chicago Style aipamena

Ohmer, Merlin Maurice. Elementary Geometry for Teachers. Reading, Mass: Addison-Wesley, 1969.

MLA aipamena

Ohmer, Merlin Maurice. Elementary Geometry for Teachers. Addison-Wesley, 1969.