APA Citation

Helderman, W. D., & Sijlmans, C. (1921). Grein in Melasse. Soerabaia: H. Van Ingen.

Chicago Style Citation

Helderman, W. D., and C. Sijlmans. Grein in Melasse. Soerabaia: H. Van Ingen, 1921.

MLA Citation

Helderman, W. D., and C. Sijlmans. Grein in Melasse. Soerabaia: H. Van Ingen, 1921.

Warning: These citations may not always be 100% accurate.