APA

Holm Nielsen L. B., Jorgensen P. M. & Lawesson J. E. (1988). Flora of Ecuador : 126. Passifloraceae / Lauritz B. Holm-Nielsen, Peter Moller Jorgensen, Jonas Erik Lawesson. Goteborg: University of Goteborg. Departament of Systematic Botany; Gunnar Harling; Lennart Andersson.

Chicago

Holm Nielsen Lauritz B, Jorgensen Peter Moller and Lawesson Jonas Erik. 1988. Flora of Ecuador : 126. Passifloraceae / Lauritz B. Holm-Nielsen, Peter Moller Jorgensen, Jonas Erik Lawesson. Goteborg: University of Goteborg. Departament of Systematic Botany; Gunnar Harling; Lennart Andersson.

Harvard

Holm Nielsen L. B., Jorgensen P. M. and Lawesson J. E. (1988). Flora of Ecuador : 126. Passifloraceae / Lauritz B. Holm-Nielsen, Peter Moller Jorgensen, Jonas Erik Lawesson. Goteborg: University of Goteborg. Departament of Systematic Botany; Gunnar Harling; Lennart Andersson.

MLA

Holm Nielsen Lauritz B, Jorgensen Peter Moller and Lawesson Jonas Erik. Flora of Ecuador : 126. Passifloraceae / Lauritz B. Holm-Nielsen, Peter Moller Jorgensen, Jonas Erik Lawesson. Goteborg: University of Goteborg. Departament of Systematic Botany; Gunnar Harling; Lennart Andersson. 1988.