APA (7th ed.) Citation

(1984). Cao ye ke xue: = Pratacultural Science. [Verlag nicht ermittelbar].

Chicago Style (17th ed.) Citation

Cao Ye Ke Xue: = Pratacultural Science. Gan su sheng lan zhou shi: [Verlag nicht ermittelbar], 1984.

MLA (9th ed.) Citation

Cao Ye Ke Xue: = Pratacultural Science. [Verlag nicht ermittelbar], 1984.