Cita APA

Nasir, E., & Ali, S. I. (1970). Flora of West Pakistan. Printed at Nazeer Print. Works].

Citación estilo Chicago

Nasir, E., and S. I. Ali. Flora of West Pakistan. [Karachi: Printed at Nazeer Print. Works], 1970.

Cita MLA

Nasir, E., and S. I. Ali. Flora of West Pakistan. Printed at Nazeer Print. Works], 1970.