APA-viite (7. p.)

Graß, I. (2014). Habitat loss and exotic plant invasions disrupt plant-animal mutualisms in a heterogeneous South African landscape. Philipps-Universität Marburg. https://doi.org/10.17192/z2014.0213

Chicago-viite (17. p.)

Graß, Ingo. Habitat Loss and Exotic Plant Invasions Disrupt Plant-animal Mutualisms in a Heterogeneous South African Landscape. Philipps-Universität Marburg, 2014. https://doi.org/10.17192/z2014.0213.

MLA-viite (9. p.)

Graß, Ingo. Habitat Loss and Exotic Plant Invasions Disrupt Plant-animal Mutualisms in a Heterogeneous South African Landscape. Philipps-Universität Marburg, 2014. https://doi.org/10.17192/z2014.0213.