APA-ийн эшлэл(7 дахь хэвлэлт)

Batzies, E. (2002). Discrete Morse theory for cellular resolutions. Philipps-Universität Marburg. https://doi.org/10.17192/z2002.0115

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Batzies, Ekkehard. Discrete Morse Theory for Cellular Resolutions. Philipps-Universität Marburg, 2002. https://doi.org/10.17192/z2002.0115.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Batzies, Ekkehard. Discrete Morse Theory for Cellular Resolutions. Philipps-Universität Marburg, 2002. https://doi.org/10.17192/z2002.0115.