APA (7th ed.) Citation

Serrano, J. M., Peça, J. O., & Marques da Silva, J. R. (2012). Variable application of fertiliser in permanent pastures.

Chicago Style (17th ed.) Citation

Serrano, João M., José O. Peça, and José R. Marques da Silva. Variable Application of Fertiliser in Permanent Pastures. 2012.

MLA (8th ed.) Citation

Serrano, João M., et al. Variable Application of Fertiliser in Permanent Pastures. 2012.