Cita APA (7th ed.)

Herrero, M., & Dickinson, H. (1980). Pollen tube growth following compatible and incompatible intraspecific pollinations in Petunia hybrida. Springer-Verlag.

Cita Chicago (17th ed.)

Herrero, M., i H. Dickinson. Pollen Tube Growth Following Compatible and Incompatible Intraspecific Pollinations in Petunia Hybrida. Springer-Verlag, 1980.

Cita MLA (9th ed.)

Herrero, M., i H. Dickinson. Pollen Tube Growth Following Compatible and Incompatible Intraspecific Pollinations in Petunia Hybrida. Springer-Verlag, 1980.