APA

larsen m., larsen h., . (1962). the forests of panama. london: george g. harrap & co.

Chicago

larsen may, larsen henry, . 1962. the forests of panama. london: george g. harrap & co.

Harvard

larsen m., larsen h., . (1962). the forests of panama. london: george g. harrap & co.

MLA

larsen may, larsen henry, . the forests of panama. london: george g. harrap & co. 1962.