Παραπομπή APA

Brand, J. C. D., & Speakman, J. C. (1960). Molecular structure: The physical approach. E. Arnold.

Παραπομπή Chicago Style

Brand, J. C. D., και J. Clare Speakman. Molecular Structure: The Physical Approach. London: E. Arnold, 1960.

Παραπομπή MLA

Brand, J. C. D., και J. Clare Speakman. Molecular Structure: The Physical Approach. E. Arnold, 1960.