APA (7th ed.) Citation

Szeuczuk, K., Mendes, M. C., Stadler, A. J., Pagliosa, E. S., Schroeder, B., & Muller, M. M. L. Doses of NPK formulations combined with humic substance at sowing in barley cultivars. Universidade Federal de Campina Grande.

Chicago Style (17th ed.) Citation

Szeuczuk, Kathia, Marcelo C. Mendes, Alan J. Stadler, Eduardo S. Pagliosa, Bruno Schroeder, and Marcelo M. L. Muller. Doses of NPK Formulations Combined with Humic Substance at Sowing in Barley Cultivars. Universidade Federal de Campina Grande.

MLA (9th ed.) Citation

Szeuczuk, Kathia, et al. Doses of NPK Formulations Combined with Humic Substance at Sowing in Barley Cultivars. Universidade Federal de Campina Grande.