APA (7th ed.) Citation

Sporne, K. R. (1967). Nuclear Endosperm: An enigma ([Sonderdr.].).

Chicago Style (17th ed.) Citation

Sporne, Kenneth R. Nuclear Endosperm: An Enigma. [Sonderdr.]. 1967.

MLA (9th ed.) Citation

Sporne, Kenneth R. Nuclear Endosperm: An Enigma. [Sonderdr.]. 1967.

Warning: These citations may not always be 100% accurate.