APA (7th ed.) Citation

Spirk, S., Nypelö, T., & Kontturi, E. (2020). Biopolymer Thin Films and Coatings. Frontiers Media SA.

Chicago Style (17th ed.) Citation

Spirk, Stefan, Tiina Nypelö, and Eero Kontturi. Biopolymer Thin Films and Coatings. Frontiers Media SA, 2020.

MLA (9th ed.) Citation

Spirk, Stefan, et al. Biopolymer Thin Films and Coatings. Frontiers Media SA, 2020.

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