Gaya APA

Swanson, C, P., Birchfield, J, C. (NULL). Design and layout of foodservice facilities . New: New York: Van Nostrand Reinhold; 1988.

Gaya MLA

Swanson, Carl, P.., Birchfield, John, C.. "Design and layout of foodservice facilities". New: New York: Van Nostrand Reinhold; 1988, NULL. Text.