APA aipamena

Lastrucci, C. L. (1963). The scientific approach: Basic principles of the scientific method. Schenkman Pub.

Chicago Style aipamena

Lastrucci, Carlo L. The Scientific Approach: Basic Principles of the Scientific Method. Cambridge, Mass: Schenkman Pub, 1963.

MLA aipamena

Lastrucci, Carlo L. The Scientific Approach: Basic Principles of the Scientific Method. Schenkman Pub, 1963.