Não informado. (2018). International Upper Mantle Project Report. Secretarial of the Upper Mantle Committee.
Chicago (17e ed.) BronvermeldingNão informado. International Upper Mantle Project Report. Los Angeles, Calif: Secretarial of the Upper Mantle Committee, 2018.
MLA (8e ed.) BronvermeldingNão informado. International Upper Mantle Project Report. Secretarial of the Upper Mantle Committee, 2018.
Let op: Deze citaties zijn niet altijd 100% accuraat.