Cita APA (7th ed.)

Hartshorne, R. (1970). Ample sub-varieties of algebraic varieties. Springer-Verlag.

Cita Chicago (17th ed.)

Hartshorne, Robin. Ample Sub-varieties of Algebraic Varieties. Berlin: Springer-Verlag, 1970.

Cita MLA (9th ed.)

Hartshorne, Robin. Ample Sub-varieties of Algebraic Varieties. Springer-Verlag, 1970.