Gaya APA

Rabenhorst, T, D., D., I, M, P. (NULL). Applied cartography source materials for mapmaking . Columbus:: Columbus: Merrill Publishing Co.; 1989..

Gaya MLA

Rabenhorst, Thomas, D.., D., I., McDermott,, Paul. "Applied cartography source materials for mapmaking". Columbus:: Columbus: Merrill Publishing Co.; 1989., NULL. Text.