Cita APA (7a ed.)

GRAYSON-SMITH, H. (1967). The changing concepts of science. Prentice-Hall.

Cita Chicago Style (17a ed.)

GRAYSON-SMITH, Hugh. The Changing Concepts of Science. N.J: Prentice-Hall, 1967.

Cita MLA (9a ed.)

GRAYSON-SMITH, Hugh. The Changing Concepts of Science. Prentice-Hall, 1967.