APA (7th ed.) Citation

Lundqvist, S., & Moberg, R. (1993). The Pehr Kalm Herbarium in UPS, a collection of North American plants. Botanical Museum.

Chicago Style (17th ed.) Citation

Lundqvist, Sven, and Roland Moberg. The Pehr Kalm Herbarium in UPS, a Collection of North American Plants. Uppsala: Botanical Museum, 1993.

MLA (9th ed.) Citation

Lundqvist, Sven, and Roland Moberg. The Pehr Kalm Herbarium in UPS, a Collection of North American Plants. Botanical Museum, 1993.