MLA

Schnug, Ewald; De Kok, Luit J, Luit J De Kok, and Emmanuel Frossard. Phosphorus In Agriculture: 100 % Zero. Springer Netherlands, 2016.

APA

Schnug, L. J, De Kok, L. J, & Frossard, E. (2016). Phosphorus in Agriculture: 100 % Zero. Springer Netherlands.

Chicago

Schnug, Ewald; De Kok, Luit J., Luit J De Kok, and Emmanuel Frossard. Phosphorus In Agriculture: 100 % Zero. : Springer Netherlands, 2016.