APA

Howe H. F., . (1986). Seed dispersal by fruit-eating birds and mammals. México: Academic Press.

Chicago

Howe Henry F, . 1986. Seed dispersal by fruit-eating birds and mammals. México: Academic Press.

Harvard

Howe H. F., . (1986). Seed dispersal by fruit-eating birds and mammals. México: Academic Press.

MLA

Howe Henry F, . Seed dispersal by fruit-eating birds and mammals. México: Academic Press. 1986.