APA

Arbuzov S. I., Spears D. A., Iljenok (Il'enok) S. S., Chekryzhov I. Y. & Ivanov V. P.Modes of occurrence of germanium and tungsten in the Spetsugli germanium ore field, Pavlovka brown coal deposit, Russian Far East. : .

Chicago

Arbuzov S I, Spears D A, Iljenok (Il'enok) S S, Chekryzhov I Yu and Ivanov V P.Modes of occurrence of germanium and tungsten in the Spetsugli germanium ore field, Pavlovka brown coal deposit, Russian Far East. : .

Harvard

Arbuzov S. I., Spears D. A., Iljenok (Il'enok) S. S., Chekryzhov I. Y. and Ivanov V. P.Modes of occurrence of germanium and tungsten in the Spetsugli germanium ore field, Pavlovka brown coal deposit, Russian Far East. : .

MLA

Arbuzov S I, Spears D A, Iljenok (Il'enok) S S, Chekryzhov I Yu and Ivanov V P.: . .