Tohutoro APA (7th ed.)

Oort, F. (1966). Commutative group schemes. Springer-Verlag.

Tohutoru Kātū Chicago (17th ed.)

Oort, Frans. Commutative Group Schemes. Berlín: Springer-Verlag, 1966.

Tohutoro MLA (9th ed.)

Oort, Frans. Commutative Group Schemes. Springer-Verlag, 1966.