Cita APA (7th ed.)

Han, Z., Podsiadlowski, P., & Eggleton, P. (1995). The formation of bipolar planetary nebulae in binaries.

Cita Chicago (17th ed.)

Han, Z., P. Podsiadlowski, i P. Eggleton. The Formation of Bipolar Planetary Nebulae in Binaries. 1995.

Cita MLA (9th ed.)

Han, Z., et al. The Formation of Bipolar Planetary Nebulae in Binaries. 1995.