APA (7th ed.) Citation

Silva, R. R. (2014). The use of photothermal quotient and frost risk to identify suitable sowing dates for wheat. Universidade Estadual de Maringá.

Chicago Style (17th ed.) Citation

Silva, Raphael Rossi. The Use of Photothermal Quotient and Frost Risk to Identify Suitable Sowing Dates for Wheat. Universidade Estadual de Maringá, 2014.

MLA (9th ed.) Citation

Silva, Raphael Rossi. The Use of Photothermal Quotient and Frost Risk to Identify Suitable Sowing Dates for Wheat. Universidade Estadual de Maringá, 2014.

Warning: These citations may not always be 100% accurate.