APA

Steyermark J. a., Berry P. e., Holst B. K. & Yatskievych K. (2001). Flora of the Venezuelan Guayana vol. 6 Liliaceae - Myrsinaceae. St. Louis: Misouri Botanical Garden.

Chicago

Steyermark Julian a, Berry Paul e, Holst Bruce K and Yatskievych Kay. 2001. Flora of the Venezuelan Guayana vol. 6 Liliaceae - Myrsinaceae. St. Louis: Misouri Botanical Garden.

Harvard

Steyermark J. a., Berry P. e., Holst B. K. and Yatskievych K. (2001). Flora of the Venezuelan Guayana vol. 6 Liliaceae - Myrsinaceae. St. Louis: Misouri Botanical Garden.

MLA

Steyermark Julian a, Berry Paul e, Holst Bruce K and Yatskievych Kay. Flora of the Venezuelan Guayana vol. 6 Liliaceae - Myrsinaceae. St. Louis: Misouri Botanical Garden. 2001.