APA aipamena

Schwartz. (2013). Phenology: An Integrative Environmental Science (2.). Springer Netherlands.

Chicago Style aipamena

Schwartz. Phenology: An Integrative Environmental Science. 2. Springer Netherlands, 2013.

MLA aipamena

Schwartz. Phenology: An Integrative Environmental Science. 2. Springer Netherlands, 2013.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.