APA (7e ed.) Bronvermelding
(1986). Soil Map of Middle Europe: 1:1 000 000. / With Explanatory text. International Society of Soil Science.
Chicago (17e ed.) Bronvermelding
Soil Map of Middle Europe: 1:1 000 000. / With Explanatory Text. Wageningen: International Society of Soil Science, 1986.
MLA (9e ed.) Bronvermelding
Soil Map of Middle Europe: 1:1 000 000. / With Explanatory Text. International Society of Soil Science, 1986.
Let op: Deze citaties zijn niet altijd 100% accuraat.