Παραπομπή APA

Muther, R. (1955). Practical plant layout. Mc-Graw Hill.

Παραπομπή Chicago Style

Muther, Richard. Practical Plant Layout. New York: Mc-Graw Hill, 1955.

Παραπομπή MLA

Muther, Richard. Practical Plant Layout. Mc-Graw Hill, 1955.