APA (7th ed.) Zitazioa

KRAAK, J. (1988). CARTGRAPHY: Visualization of Geospatial Data. PEARSON EDUCATION.

Chicago Style (17th ed.) Zitazioa

KRAAK, JAN,MENNO. CARTGRAPHY: Visualization of Geospatial Data. India: PEARSON EDUCATION, 1988.

MLA (9th ed.) Zitazioa

KRAAK, JAN,MENNO. CARTGRAPHY: Visualization of Geospatial Data. PEARSON EDUCATION, 1988.