APA (7th ed.) Citation

Nola, R., & Sankey, H. (2007). Theories of scientific method: An introduction. Acumen.

Chicago Style (17th ed.) Citation

Nola, Robert, and Howard Sankey. Theories of Scientific Method: An Introduction. Stocksfield [England]: Acumen, 2007.

MLA (9th ed.) Citation

Nola, Robert, and Howard Sankey. Theories of Scientific Method: An Introduction. Acumen, 2007.

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