Lua APA (7ú heag.)

Alaexander, D. C. (1999). Elementary geometry for college students (2nd ed.). Houghton Mifflin.

Lua i Stíl Chicago (17ú heag.)

Alaexander, Daniel C. Elementary Geometry for College Students. 2nd ed. Boston, MA: Houghton Mifflin, 1999.

Lua MLA (9ú heag.)

Alaexander, Daniel C. Elementary Geometry for College Students. 2nd ed. Houghton Mifflin, 1999.

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