APA

Kalichevsky V. A., Kobe K. A. & Kobe K. A. (1956). Petroleum refining with chemicals. Amsterdam: Elsevier Publishing Company.

Chicago

Kalichevsky Vladimir A, Kobe Kenneth A and Kobe Kenneth A. 1956. Petroleum refining with chemicals. Amsterdam: Elsevier Publishing Company.

Harvard

Kalichevsky V. A., Kobe K. A. and Kobe K. A. (1956). Petroleum refining with chemicals. Amsterdam: Elsevier Publishing Company.

MLA

Kalichevsky Vladimir A, Kobe Kenneth A and Kobe Kenneth A. Petroleum refining with chemicals. Amsterdam: Elsevier Publishing Company. 1956.