APA Style

TEBBUTT, T. (1990). Prinsip-prinsip pengendalian kualitas air (1). Berlin: Dept. of Civil Engineering Univ. of Birmingham.

MLA Style

TEBBUTT, T.H.Y.. "Prinsip-prinsip pengendalian kualitas air". 1 Berlin: Dept. of Civil Engineering Univ. of Birmingham, 1990. Text.