Styl cytowania APA

Hewitt, E., & Cutting, C. (1967). Recent aspect of nitrogen metabolism in plants: Proceedings of a symposium held at long Ashton Reaearch stat. AP/.

Styl cytowania Chicago

Hewitt, Ej, i Cv Cutting. Recent Aspect of Nitrogen Metabolism in Plants: Proceedings of a Symposium Held at Long Ashton Reaearch Stat. New York: AP/, 1967.

Styl cytowania MLA

Hewitt, Ej, i Cv Cutting. Recent Aspect of Nitrogen Metabolism in Plants: Proceedings of a Symposium Held at Long Ashton Reaearch Stat. AP/, 1967.