APA aipamena

Gross, G. M., & Grand, M. (1991). Folding napkins. Mallard Press.

Chicago Style aipamena

Gross, Gay Merrill, and Michael Grand. Folding Napkins. New York: Mallard Press, 1991.

MLA aipamena

Gross, Gay Merrill, and Michael Grand. Folding Napkins. Mallard Press, 1991.