APA (7th ed.) Citation

Lopes, L., Marques, C., Goulão, M., Peres, M., & Cristo, N. (2020). StonePT – Certification Trust and Quality Excellence of Portuguese Dimension Stones.

Chicago Style (17th ed.) Citation

Lopes, Luís, Célia Marques, Miguel Goulão, Marta Peres, and Nelson Cristo. StonePT – Certification Trust and Quality Excellence of Portuguese Dimension Stones. 2020.

MLA (8th ed.) Citation

Lopes, Luís, et al. StonePT – Certification Trust and Quality Excellence of Portuguese Dimension Stones. 2020.